Charmaines coffee shop

timer Asked: Aug 5th, 2015

Question Description

Charmaine's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Charmaine  $4.15  per pound, and type B coffee costs  $5.85  per pound. This month's blend used three times as many pounds of type B coffee as type A, for a total cost of  $455.70 . How many pounds of type A coffee were used?

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