Grade 11 Rowing at 5 times the speed of the current,Jacob's

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Grade 11
Rowing at 5 times the speed of the current,Jacob's team can travel 24km downstream in the same time it takes to travel 16km upstream.What is Jacob's team's rate and the rate of the water?

if 24 and 16 mean distances,then,
let x=current speed,so,rowing speed=5x
because it takes the same time when up and down,we have:
24/(x+5x)=16/(5x-x) => 4/x=4/x
so,x can be any number,we get infinite results.

Grade 11 Rowing at 5 times the speed of the current,Jacob's a motoboat travelling at full speed against the current goes 对at the speed of提问,应用What's the speed of还是How fast ,区别是什么? travel at half the speed of light at the rate of =at the speed of look at the face of the times at the speed of 和at a speed of的不同 at the speed of和with the speed of的不同 the speed of 英语翻译Power is the amount of current times the voltage level a Working at the speed of life求中文翻译! the car at idle speed