PREALGEBRA 15th Edition
ISBN: 9781938168994
Author: OpenStax
Publisher: OpenStax
1 Whole Numbers 2 The Language Of Algebra 3 Integers 4 Fractions 5 Decimals 6 Percents 7 The Properties Of Real Numbers 8 Solving Linear Equations 9 Math Models And Geometry 10 Polynomials 11 Graphs Chapter6: Percents
6.1 Understand Percent 6.2 Solve General Applications Of Percent 6.3 Solve Sales Tax, Commission, And Discount Applications 6.4 Solve Simple Interest Applications 6.5 Solve Proportions And Their Applications Chapter Questions Section6.5: Solve Proportions And Their Applications
Problem 6.79TI: TRY IT:: 6.79 Write each sentence as a proportion: (a) 5 is to 9 as 20 is to 36. (b) 7 hits in 11... Problem 6.80TI: TRY IT :: 6.80 Write each sentence as a proportion: (a) 6 is to 7 as 36 is to 42. (b) 8 adults for... Problem 6.81TI: TRY IT :: 6.81 Determine whether each equation is a proportion: (a) 79=5472 (b) 24.545.5=713 Problem 6.82TI: TRY IT :: 6.82 Determine whether each equation is a proportion: (a) 89=5673 (b) 28.552.5=815 Problem 6.83TI: TRY IT :: 6.83 Solve the proportion: n84=1112 . Problem 6.84TI: TRY IT :: 6.84 Solve the proportion: y96=1312 . Problem 6.85TI: TRY IT :: 6.85 Solve the proportion: 91b=75 . Problem 6.86TI: TRY IT :: 6.86 Solve the proportion: 39c=138 . Problem 6.87TI: TRY IT :: 6.87 Solve the proportion: 8498=6x . Problem 6.88TI: TRY IT :: 6.88 Solve the proportion: 7y=105135 . Problem 6.89TI: Try IT :: 6.89 Pediatricians prescribe 5 milliliters (ml) of acetaminophen for every 25 pounds of a... Problem 6.90TI: TRY IT :: 6.90 For every 1 kilogram (kg) of a child's weight, pediatricians prescribe 15 milligrams... Problem 6.91TI: TRY IT :: 6.91 Marissa loves the Caramel Macchiato at the coffee shop. The 16 oz. medium size has... Problem 6.92TI: TRY IT :: 6.92 Yaneli loves Starburst candies, but wants to keep her snacks to 100 calories. If the... Problem 6.93TI: TRY IT :: 6.93 Yurianna is going to Europe and wants to change $800 dollars into Euros. At the... Problem 6.94TI: TRY IT :: 6.94 Corey and Nicole are traveling to Japan and need to exchange $600 into Japanese yen.... Problem 6.95TI: TRY IT :: 6.95 Translate to a proportion: What number is 60% of 105? Problem 6.96TI: TRY IT :: 6.96 Translate to a proportion: What number is 40% of 85? Problem 6.97TI: TRY IT :: 6.97 Translate to a proportion: 36 is 25% of what number? Problem 6.98TI: :: 6.98 Translate to a proportion: 27 is 36% of what number? Problem 6.99TI: TRY IT :: 6.99 Translate to a proportion: What percent of 52 is 39 ? Problem 6.100TI: TRY IT :: 6,100 Translate to a proportion: What percent of 92 is 23 ? Problem 6.101TI: TRY IT:: 6.101 Translate and solve using proportions: What number is65% of 40? Problem 6.102TI: TRY IT:: 6.102 Translate and solve using proportions: What number is 85% of 40? Problem 6.103TI: TRY IT:: 6.103 Translate and solve using proportions: 125% of 64 is number? Problem 6.104TI: TRY IT:: 6.104 Translate and solve using proportions: 175% of 84 is number? Problem 6.105TI: TRY IT:: 6.103 Translate and solve using proportions: 85% of what number is $3.23? Problem 6.106TI: TRY IT:: 6.106 Translate and solve using proportions: 7.25% of what number is $43.64? Problem 6.107TI: TRY IT:: 6.107 Translate and solve using proportions: What percent of 72 to 27? Problem 6.108TI: TRY IT :: 6.108 Translate and solve using proportions: What percent of 92 is 23? Problem 244E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion. 4... Problem 245E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion. 7... Problem 246E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion. 12... Problem 247E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion. 15... Problem 248E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion.... Problem 249E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion. 4... Problem 250E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion. 8... Problem 251E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion. 6... Problem 252E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion.... Problem 253E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion.... Problem 254E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion.... Problem 255E: Use the Definition of Proportion In the following exercises, write each sentence as a proportion.... Problem 256E: In the following exercises, determine whether each equation is a proportion. 715=56120 Problem 257E: In the following exercises, determine whether each equation is a proportion. 512=45108 Problem 258E: In the following exercises, determine whether each equation is a proportion. 116=2116 Problem 259E: In the following exercises, determine whether each equation is a proportion. 94=3934 Problem 260E: In the following exercises, determine whether each equation is a proportion. 1218=4,997.56 Problem 261E: In the following exercises, determine whether each equation is a proportion. 916=2.163.89 Problem 262E: In the following exercises, determine whether each equation is a proportion. 13.58.5=31.0519.55 Problem 263E: In the following exercises, determine whether each equation is a proportion. 10.18.4=3.032.52 Problem 264E: Solve Proportions In the following exercises, solve each proportion. x56=78 Problem 265E: Solve Proportions In the following exercises, solve each proportion. n91=813 Problem 266E: Solve Proportions In the following exercises, solve each proportion. 4963=z9 Problem 267E: Solve Proportions In the following exercises, solve each proportion. 5672=y9 Problem 268E: Solve Proportions In the following exercises, solve each proportion. 5a=65117 Problem 269E: Solve Proportions In the following exercises, solve each proportion. 4b=64144 Problem 270E: Solve Proportions In the following exercises, solve each proportion. 98154=7p Problem 271E: Solve Proportions In the following exercises, solve each proportion. 72156=6q Problem 272E: Solve Proportions In the following exercises, solve each proportion. a8=4248 Problem 273E: Solve Proportions In the following exercises, solve each proportion. b7=3042 Problem 274E: Solve Proportions In the following exercises, solve each proportion. 274.2.63.9=c3 Problem 275E: Solve Proportions In the following exercises, solve each proportion. 275.2.73.6=d4 Problem 276E: Solve Proportions In the following exercises, solve each proportion. 276.2.7j=0.90.2 Problem 277E: Solve Proportions In the following exercises, solve each proportion. 277.2.8k=2.11.5 Problem 278E: Solve Proportions In the following exercises, solve each proportion. 278.121=m8 Problem 279E: Solve Proportions In the following exercises, solve each proportion. 279.133=9n Problem 280E: Solve Applications using proportions In the following exercises, solve the proportion problem.... Problem 281E: Solve Applications using proportions In the following exercises, solve the proportion problem.... Problem 282E: Solve Applications using proportions In the following exercises, solve the proportion problem. At... Problem 283E: Solve Applications using proportions In the following exercises, solve the proportion problem. Kevin... Problem 284E: Solve Applications using proportions In the following exercises, solve the proportion problem. A new... Problem 285E: Solve Applications using proportions In the following exercises, solve the proportion problem. One... Problem 286E: Solve Applications using proportions In the following exercises, solve the proportion problem. Karen... Problem 287E: Solve Applications using proportions In the following exercises, solve the proportion problem. An... Problem 288E: Solve Applications using proportions In the following exercises, solve the proportion problem.... Problem 289E: Solve Applications using proportions In the following exercises, solve the proportion problem. Todd... Problem 290E: Solve Applications using proportions In the following exercises, solve the proportion problem. Steve... Problem 291E: Solve Applications using proportions In the following exercises, solve the proportion problem.... Problem 292E: Solve Applications using proportions In the following exercises, solve the proportion problem. At... Problem 293E: Solve Applications using proportions In the following exercises, solve the proportion problem. When... Problem 294E: Solve Applications using proportions In the following exercises, solve the proportion problem.... Problem 295E: Solve Applications using proportions In the following exercises, solve the proportion problem. Danny... Problem 296E: Solve Applications using proportions In the following exercises, solve the proportion problem. Hugh... Problem 297E: Solve Applications using proportions In the following exercises, solve the proportion problem. Kelly... Problem 298E: Solve Applications using proportions In the following exercises, solve the proportion problem. Phil... Problem 299E: Solve Applications using proportions In the following exercises, solve the proportion problem. April... Problem 300E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 301E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 302E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 303E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 304E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. 45 is... Problem 305E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. 25 is... Problem 306E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. 90 is... Problem 307E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. 77 is... Problem 308E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 309E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 310E: Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 311E: W Write Percent Equations as Proportions In the following exercises, translate to a proportion. What... Problem 312E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 313E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 314E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 315E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 316E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 317E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 318E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 319E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 320E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 321E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 322E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 323E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 324E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 325E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 326E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 327E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 328E: Translate and Solve Percent Proportions In the following exercises, translate and solve using... Problem 329E: Mixing a concentrate Travis is going to wash his car. The directions on the bottle of car wash... Problem 330E: To solve "what number is 45% of 350” do you prefer to use an equation like you did in the section on... Problem 331E: To solve "what percent of 125 is 25” do you prefer to use an equation like you did in the section on... Problem 6.98TI: :: 6.98 Translate to a proportion: 27 is 36% of what number?
Related questions
Triangle STU has the following measures:m<U=16degrees, m<S=50degrees, and s=49.6. What is the length of side t?
Polygon with three sides, three angles, and three vertices. Based on the properties of each side, the types of triangles are scalene (triangle with three three different lengths and three different angles), isosceles (angle with two equal sides and two equal angles), and equilateral (three equal sides and three angles of 60°). The types of angles are acute (less than 90°); obtuse (greater than 90°); and right (90°).
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps