distance travelled by rahul and akshay in an hour is 15 km and 21 km. find the ratio of speed of rahul to speed of akshay
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Answer:
The distance travelled in an hour by a certain object is called the speed of the object.
Distance travelled by Hamid in one hour=9km
Distance travelled by Akhtar in one hour=12km
Hamid's speed=9km/hr
Akhtar's speed=12km/hr
Ratio of speed of Hamid to the speed of Akhtar=9/12
=3/4.
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SPEED = DISTANCE/TIME
SPEED OF RAHUL = 15/1 KM/H
SPEED OF AKSHAY = 21/1 KM/H
RATIO = 15:21
5:7
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