Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - 2-7 Solving Proportions - Practice and Problem-Solving Exercises - Page 129: 66


190 seconds

Work Step by Step

In a minute, there are 60 seconds. Thus, we multiply 3 minutes by 60 to get that there are 180 seconds in 3 minutes. We add the additional 10 seconds to obtain a final answer of 190 seconds.
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