In a 500 metres race, B starts 45 metres ahead of A, but A wins the ra – McqOptions

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1.	In a 500 metres race, B starts 45 metres ahead of A, but A wins the race while B is still 35 metes behind. What is the ratio of the speeds of A to B assuming that both start at the same time?
A.	25 : 21
B.	25 : 20
C.	5 : 3
D.	5
Answer» B. 25 : 20

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