Answer:
3200
Explanation:
you will multiply 80 by 40
80×40=3200
60 minutes to fold 120 boxes
easy, simply divide 40 by 2 then multiply it by 3 because this will mean hes folded 120 boxes...
40 divided by 2 is 20 times 3 is 60
80 divided by 2 is 40 times 3 is 120.
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