Question
There are 70 purple balls and 29 pink balls in a basket. 47 of the purple balls are defective. All the pink balls are not defective. How many more purple balls than pink balls are not defective?
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There are 70 purple balls and 29 pink balls in a basket. 47 of the purple balls are defective. All the pink balls are not defective. How many more purple balls than pink balls are not defective?