A runs 12/3 times as fast as B. If A gives B a start of 40 m, how far must the winning post be, so that A and B might reach it at the same time ?

A runs 12/3 times as fast as B. If A gives B a start of 40 m, how far

1.	A runs 12/3 times as fast as B. If A gives B a start of 40 m, how far must the winning post be, so that A and B might reach it at the same time ?
A.	75 m
B.	200 m
C.	100 m
D.	125 m
Answer» D. 125 m

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A runs 12/3 times as fast as B. If A gives B a start of 40 m, how far must the winning post be, so that A and B might reach it at the same time ?

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