A runs 25% faster than B and is able to allow B a lead of 7 m to end a race in dead heat. What is the length of the race?

Question

A runs 25% faster than B and is able to allow B a lead of 7 m to end a race in dead heat. What is the length of the race?

Options

A.

10 m

B.

25 m

C.

45 m

D.

15 m

E.

35 m

speedtimedistanceracerelative speed

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