Question

find the time required if a car travel with a speed of 30 km per hour and distance is 10 km

Answer 1

Here's the answer:

Speed=30 km/hr
Distance=10 km
Time=?

We know that,
Distance= speed×time

So,
Time= Distance÷ Speed

(Put the values):

Time= 10÷30
Time=1/3 or 0.33 hours.
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Answer 2

distance/speed=time

t=10/30=1/3hr

1/3×60=20 minutes

time required is 20minutes