Acar is traveling 71.4 kilometers per hour. what is its speed in miles per minute? one kilometer = 0.62 miles.

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Solution:- It is a unit conversion problem where kilometers are need to be converted to miles and hours to minutes.

1 km = 0.62 miles

and, 1 hr = 60 min

Let's make the set up as:

=

So, the speed in miles per minute is 0.738.