human
Three friends agreed to pay an equal amount of money for buying 5 bags of chips. If they each pay $5, how much does each bag of chips cost?
assistant
How much do the bags of chips cost? ** Five bags of chips cost $5 x 3 = $<<5*3=15>>15.
How much does each bag of chips cost? ** So each bag of chips costs $15/5 = $<<15/5=3>>3.
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