Find the speed of a car (in km/hr) which covers a distance of 18 km in 20 minutes.
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Find the speed of a car (in km/hr) which covers a distance of 18 km in 20 minutes.
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Answer:
54km/hr
Step-by-step explanation:
distance=18km
time=20min=20/60hr=1/3hr
speed=d/t
18/1/3=18×3
=54km/hr
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