Solve these word problems. explain and show how you got your answer.
1.) a duck can fly...
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Mathematics, 31.01.2020 19:01 lily2019
Solve these word problems. explain and show how you got your answer.
1.) a duck can fly 2400 m in 10 min with the wind. against the wind, it can fly only two thirds of this distance in 10 min. how fast could the duck fly in still air? what is the rate of the wind?
2.) a salmon swims 100 m in 8 min downstream. upstream, it would take the fish 20 min to swim the same distance. what is the rate of the salmon in still water? what is the rate of the current?
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Answers: 1
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