Answer
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.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
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
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