Chemistry (4th Edition)

Published by McGraw-Hill Publishing Company
ISBN 10: 0078021529
ISBN 13: 978-0-07802-152-7

Chapter 1 - Questions and Problems: 1.63

Answer

137 km/h

Work Step by Step

85$\frac{miles}{hour}= 85\frac{miles}{hour}\times\frac{1609m}{1 mile}\times\frac{10^{-3}km}{1m} \approx$ 137 km/h.
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