Answer :
There are 22.67 cups of raisins required for 8 oz of chocolate according to the usual recipe.
Usual recipe required :
- 12 oz chocolate for 34 cups of raisins
Expressing as a ratio :
- Amount of raisin per oz of chocolate = (34/12) = 17/6
The number of cups of raisin for 8 oz of chocolate :
- Amount of raisin per oz of chocolate × 8
- (17/6) × 8 = 22.67 cups of raisin
Therefore, the required cups of raisins is 22.67 cups
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