a train is moving at a speed of 75 km/hr covers a distance in 4.8 hrs. what should be the speed of the train to cover the same distance in 3 hrs using inverse variation
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Answer:
answer = 120km/hr
Step-by-step explanation:
speed of train = 75km/hr
time to cover it = 4.8 hr
diSTANCE = 75×4.8=360.0 km
distance = 360.0km
time = 3hrs
speed = distance /time
= 360÷3= 120
speed of train = 120km/hr
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