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Alex73 [517]
3 years ago
9

A car is traveling 71.4 kilometers per hour. What is its speed in miles per minute? One kilometer = 0.62 miles.

Chemistry
1 answer:
brilliants [131]3 years ago
7 0

Answer:- 0.738\frac{miles}{min}

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:

71.4\frac{km}{hr}(\frac{0.62miles}{1km})(\frac{1hr}{60min})

= 0.738\frac{miles}{min}

So, the speed in miles per minute is 0.738.


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