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One third of a certain journey is covere...

One third of a certain journey is covered at the speed of 40km/hr, one fourth at the speed of 25 km/hr and the rest at the speed of 50 km/hr. What will be the average speed (in km/hr) for the whole journey?

A

`37.5`

B

`33.5`

C

`33.33`

D

`38.33`

Text Solution

Verified by Experts

The correct Answer is:
A
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