A boat goes 30km upstream

  1. A boat goes 30km upstream and 28km downstream in 10 hours. In 7 hours, it can go 21 km upstream and 21 km downstream then to
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    2. kumar asked by kumar
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  2. A boat has a 10 gallon gasoline tank and travels at 20mi/hr with a fuel consumption of 16mi/gal when operated at full throttle
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    2. GY asked by GY
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  3. A boat must cross a 260-m-wide river and arrive at a point 110 upstream from where it starts. To do so, the pilot must head the
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    2. Chris asked by Chris
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  4. A motorboat can travel upstream on a river at 18km/h and downstream at 30km/h. How far upsteam can the boat travel if it leaves
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    2. Kate asked by Kate
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  5. A motorboat can travel upsteam on a river at 18km/h and downsteam at 30km/h. How far upstream can the boat travel if it leaves
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    2. Ashley asked by Ashley
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  6. A motorboat can travel upsteam on a river at 18km/h and downsteam at 30km/h. How far upstream can the boat travel if it leaves
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    2. Ashley asked by Ashley
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  7. A boat travels 8km upstream and back in 2 hours. If the current flows at a constant speed of 3km/h, Find the speed of the boat
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    2. zshen asked by zshen
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  8. A river flows at 3km/h. At what speed must a boat travel in order to make a 35km trip upstream in a time of 50 minutes?How long
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    2. Babiinoob asked by Babiinoob
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  9. A boat travel 4 miles upstream with a current of 5 miles per hour. It takes 40 mminutes longer to go upstream. How fast does the
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    2. Kim asked by Kim
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  10. The river boat paddled upstream at 12km/h, stopped for 2 h of sightseeing, and paddled back at 18km/h. How far upstream did the
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    2. bert asked by bert
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