A bus can cover a distance of 420 km in 7 hours. How much will the speed have to be increased to cover this distance in 6 hours?

A bus can cover a distance of 420 km in 7 hours. How much will the spe

1.	A bus can cover a distance of 420 km in 7 hours. How much will the speed have to be increased to cover this distance in 6 hours?
A.	7. 5 km/h
B.	8 km/h
C.	5 km/h
D.	10 km/h
Answer» E.

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A bus can cover a distance of 420 km in 7 hours. How much will the speed have to be increased to cover this distance in 6 hours?

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