Concept explainers
The number of students who prefer playing string instruments
Answer to Problem 2CCSR
Option G. 8 is correct.
Explanation of Solution
Given:
The ratio of students who prefer playing string instruments to the students who prefer playing wind instruments is 2:5.
Total students are 28.
Calculation:
Let the number of students who prefer playing string instruments be x and the number of students who prefer playing wind instrument be y.
So,
The number of students who prefer playing string instruments is:
Hence, Option G. 8 is correct.
Chapter 2 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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