t7unodieaktavi t7unodieaktavi

21-07-2016
Mathematics

Answered

convert each rate using dimensional analysis. round to the nearest tenth if necessary.

30mi/h=_____ ft/min

a.2640

b.264

c.880

d.2112

Verified Answer :

meerkat18 meerkat18

21-07-2016

To convert 30 miles per hour to feet per minute, we use dimensional analysis in the process. 1 mile is equal to 5280 feet and 1 hour is equal to 60 minutes. Hence the formula of conversion is 30 miles / hour (5280 ft/ mile) (1 hour / 60 min). The answer is 2640 ft / min.

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