<human>:  Mark orders 100 chicken nuggets. A 20 box of chicken nuggets cost $4. How much did he pay for the chicken nuggets?
<bot>: How many boxes of chicken nuggets does Mark order? ** He orders 100/20=<<100/20=5>>5 boxes
How much did Mark spend on the chicken nuggets? ** So that means he spent 5*4=$<<5*4=20>>20 on nuggets
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