Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-6 Ratios, Rates, and Conversions - Practice and Problem-Solving Exercises - Page 123: 44


A) The number of square centimeters in 1-inch square is 6.4516. B) The number of square inches in 129 centimeters squared is 20.

Work Step by Step

For Part A) 1 centimeter = 2.54 inches, so 2.54 squared is 6.4516. For Part B) 129 inches/6.4516 = 20 centimeters squared.
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