Concept explainers
To find: The place and value of the red digit, and round the number to that place.
Answer to Problem 31E
The red digit is the tenths place digit and the value of the red digit is
Explanation of Solution
Given information: The number
Calculation: The number given is
Where,
For rounding up to that place, find your place and look next door. Add one more if the number is
Let’s round up,
Hence, The red digit is the tenths place digit and the value of the red digit is
Chapter 7 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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