Concept explainers
To find: The place and value of the red digit, and round the number to that place.
Answer to Problem 29E
The red digit is in ones place and the value of the red digit is 3.
The result after round up 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 ones 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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