A cyclist rides 30 miles against the wind in the same amount of time it takes to ride…

MATHEMATICS · Subjective · CBSE · Mathematics · Proportional Reasoning-2 · Proportional Reasoning-2

Problem

A cyclist rides 30 miles against the wind in the same amount of time it takes to ride 45 miles with the wind. If the wind speed is 5 mph, what is the cyclist's speed in still air?

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