Question

A car covers a certain distance in 40minutes if it runs at 54km/hr how much time will it take to cover the same distance at a speed 45 km/hr​

Answer 1

Answer:

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

Step-by-step explanation:

Thanks

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Answer 2

Answer:

your answer is in the attachment

Step-by-step explanation:

hope it's help you XD