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In the morning,a farm worker packed 3 pints of strawberries every 4 minutes.In the after afternoon,she packed 2 pints of strawberries every 3 minutes.What was the difference between her morning and afternoon packing rates in pints per hour?

User Avy
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1 Answer

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(3 pt)/(4/60 h) -(2 pt)/(3/60 h) = (180/4 pt/h) -(120/3 pt/h)
= 45 pt/h -40 pt/h
= 5 pt/h
User Driis
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