OpenStax, Prealgebra 2e §5.6 Ratios and Rate · Exercise 85 · Arithmetic · Ratio & rate

Ratios and Rate · Exercise 85

Kathryn ate a $4 - o u n ce$ cup of frozen yogurt and then went for a swim. The frozen yogurt had $115$ calories. Swimming burns $422$ calories per hour. For how many minutes should Kathryn swim to burn off the calories in the frozen yogurt? Explain your reasoning.

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OpenStax, Prealgebra 2e · §5.6 Ratios and Rate · Exercise 85

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