Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 1 - Problem Solving and Critical Thinking - 1.3 Problem Solving - Exercise Set 1.3: 53

Answer

If the current age is known, then if we subtract the current age from the current year, we will get the year in which the person was born.

Work Step by Step

For example: Current age = 20 years Current year = 2017 2017 - 20 = 1997 1997 is the year the person was born in.
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