Concept explainers
To find: The total time of study, both of the subjects math and English.
Answer to Problem 27E
The total time of study is
Explanation of Solution
Given information: One day, you studied math for
Calculation: Study time for math is
The total time of study = Study time for math + study time of English
=
=
Since both,
Let’s add them,
Dividing both the numerator and denominator with
Hence, The sum of the study times of math and English is
Chapter 5 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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