Explanation It is known that, 1 mi = 1.6093 km . Thus, the unity fractions are 1 mi 1.6093 km = 1 and 1.6093 km 1 mi = 1 . Note that the unity fraction 1 mi 1.6093 km = 1 is used for the conversion of the unit kilometer to miles. Multiply and divide 687 kilometers by 1 to convert kilometer to miles as follows. 687 km = 687 km 1 × 1 = 37 4 km × 1 mi 1

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Author: SAUNDERS

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Chapter 5.3, Problem 25DE

To determine

The equivalent value of the length 687 kilometer in miles and round the result to appropriate number of significant digits.

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Chapter 5.3, Problem 24DE

Chapter 5.3, Problem 26DE

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