a car is moving with uniform speed 50 2/5 kmh-1
how long will it take to travel distance of 200 km 100 m
how much distance will it cover in 10 1/2 hour
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Answer: 3.97 h, 529.2 km
Step-by-step explanation:
We have, a car moving with speed of
(50+2/5)km/h = (50*5+2)/5= 252/5km/h
Distance to travel= 200km 100m = 200.1km
Time taken = Distance/speed
= 200.1/252/5
=3.97h
2) Now,
Distance covered in time = 10+1/2= 10.5h
Distance = speed * time
= 252/5*10.5
=529.2km
Finally, Required distance = 529.2km ,
Required Time = 3.97 hr
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