The car's speed is 1.4 miles per minute.
The car will cover 21 miles in 15 minutes.
Step-by-step explanation:
Given,
Speed of car = 84 miles per hour
It can also be written as;
Speed of car = [tex]\frac{84\ miles}{1\ hour}[/tex]
60 minutes = 1 hour
[tex]Speed\ of\ car=\frac{84\ miles}{60\ minutes}\\ = 1.4\ miles\ per\ minute[/tex]
The car's speed is 1.4 miles per minute.
Now,
Time = 15 minutes
Distance = Speed*Time
Distance = 1.4*15
Distance = 21 miles
The car will cover 21 miles in 15 minutes.
Keywords: distance, speed
Learn more about speed at:
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