Question

A man from A to B at rate 4km he had moved at the rate of 8/3 km an hour he would have taken 3 hour more that the distance. find distance of A and B
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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

let the distance between Aand B be D km

and time taken when he moves with speed 3kmper hour is T

so D=4T

again in the second case

D=(T+3)×11/3

from these two equations we get

11T+33=12T

T=33 hr

now D=4×33

=132km