Thinking Mathematically (6th Edition)

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

Chapter 9 - Measurement - 9.3 Measuring Weight and Temperature - Exercise Set 9.3: 32

Answer

68 degrees F

Work Step by Step

Here, we need to convert a temperature in Celsius to its equivalent temperature on the Fahrenheit scale. We will use the following formula, where F = Fahrenheit and C = Celsius. $F=\frac{9}{5}C+32$ C = 20 $F=\frac{9}{5} 20+32 = \frac{9}{1}\times 4+32 = 36+32 = 68$ For C = 20, F = 68
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