The ratio of speeds of A is to B is 2:3 and therefore A takes 20 minutes less time than B takes. What is the ratio of time taken by A and B?

The ratio of speeds of A is to B is 2:3 and therefore A takes 20 minut

1.	The ratio of speeds of A is to B is 2:3 and therefore A takes 20 minutes less time than B takes. What is the ratio of time taken by A and B?
A.	5:3
B.	3:5
C.	2:3
D.	3:2
Answer» E.

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The ratio of speeds of A is to B is 2:3 and therefore A takes 20 minutes less time than B takes. What is the ratio of time taken by A and B?

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