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If a speed of boat is 500% more than the...

If a speed of boat is `500%` more than the speed of a current.
Quantity I- 'x': If boat can travel a distance of 126 km in 6 hr, in downstream then 'x' is the speed of the boat in upstream (km/hr).
Quantity II- 15 km/hr

A

Quantity `Igt` Quantity II

B

Quantity `I lt` Quantity II

C

Quantity `I ge` Quantity II

D

Quantity `I le` Quantity II

Text Solution

Verified by Experts

Quantity I:
Let speed of current = x
speed of boat `=x+5x`
downstream speed `=7x`
`(126)/(7x)=6`
`x=3`
Upstream speed `=6x-x`
`=5x=15` km/hr
Quantity I = Quantity II
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