a car covers a certain distance in 40 minutes if it runs at 54km/hr. how much time will it take to cover the same distance at 45km/hr
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36
answer is 600 Kms
s=d/t
54*5/18=15
15=x/40
x=15*40=600kms
now taking distance 600kms
45*5/18=75/6
75/6=600/t
t=6*600/75
t=48mins
s=d/t
54*5/18=15
15=x/40
x=15*40=600kms
now taking distance 600kms
45*5/18=75/6
75/6=600/t
t=6*600/75
t=48mins
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Answer:
Ans is 48 Min
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