Cassius drives his boat upstream for
30
minutes. It takes him
15
minutes to retu...
Mathematics, 22.09.2020 02:01 selenaK9514
Cassius drives his boat upstream for
30
minutes. It takes him
15
minutes to return downstream. His speed going upstream is three miles per hour slower than his speed going down stream. Find his upstream and downstream speed.
Answers: 3
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