A boat takes half time in moving a certain distance downstream than upstream. what is the ratio between the rate in still water and the rate of current?
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Q:
A boat takes half time in moving a certain distance downstream than upstream. what is the ratio between the rate in still water and the rate of current?
- 12 : 1false
- 23 : 1true
- 31 : 2false
- 41 : 3false
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