Question
For every novel Peter sells, he gets $3.70 as commission. He gets an additional $1.50 for every 4 novels sold. How many novels did Peter sell if he earned $60 in commission?
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For every novel Peter sells, he gets $3.70 as commission. He gets an additional $1.50 for every 4 novels sold. How many novels did Peter sell if he earned $60 in commission?