A train covered a certain distance with a speed of 90 km per hour in 5

1.	A train covered a certain distance with a speed of 90 km per hour in 5 hours. If the same distance isto be covered in 4 hours, find out the speed of the train per hour.(Ans. 112.5 km/hr.)
Answer» Answer: 112.5kmph Step-by-step EXPLANATION: SPEED = DISTANCE/time distance = speed ×time = 90×5 =450 450=speed ×4 speed = 450/4=112.5kmph hope this HELPS

A train covered a certain distance with a speed of 90 km per hour in 5 hours. If the same distance isto be covered in 4 hours, find out the speed of the train per hour.(Ans. 112.5 km/hr.)

Answer»

Answer:

112.5kmph

Step-by-step EXPLANATION:

SPEED = DISTANCE/time

distance = speed ×time

= 90×5 =450

450=speed ×4

speed = 450/4=112.5kmph

hope this HELPS

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A train covered a certain distance with a speed of 90 km per hour in 5 hours. If the same distance isto be covered in 4 hours, find out the speed of the train per hour.(Ans. 112.5 km/hr.)​

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A train covered a certain distance with a speed of 90 km per hour in 5 hours. If the same distance isto be covered in 4 hours, find out the speed of the train per hour.(Ans. 112.5 km/hr.)