A boat running downstream covers 28 km in 7 hours, while for covering the same distance upstream it takes 14 hours. What is the speed of the boat in still water?
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Q:
A boat running downstream covers 28 km in 7 hours, while for covering the same distance upstream it takes 14 hours. What is the speed of the boat in still water?
- 14 kmphfalse
- 23 kmphtrue
- 34.2 kmphfalse
- 45 kmphfalse
- 56 kmphfalse
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