Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 4 - An Introduction to Functions - 4-5 Writing a Function Rule - Practice and Problem-Solving Exercises - Page 267: 56

Answer

21/16

Work Step by Step

We could simplify the equation by first get the fraction result equals to7/10x15/8=105/80, then we can find the common facor between 105 and 80 is 5 ,105=5x21, 80=5x16 . By simplifying the common factor , we get21/16 for the final answer
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