3 years ago

A car is traveling at a speed of 79 feet per second. (a) what is its speed in kilometers per hour?

1 answer:

6 0

79 ft/s = 0.0240792 km/s

0.0240792 x 60 = 1.444752 km/minute
<span>1.444752 x 60 = </span><span>86.68512 km/hour
</span>
Ans: 86.69 km/h

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