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rjkz [21]
3 years ago
9

A shoebox is covered with packing paper before being shipped. The paper cost $0.02 per square inch. How much will it cost to cov

er three pairs of shoes?
Mathematics
1 answer:
True [87]3 years ago
5 0

Answer:

Cost of packing 3 boxes = 3*(2LW + 2WH + 2LH) * 0.02 dollars

Step-by-step explanation:

Assume length of box = L in

height of box = H in

width of box = W in

surface area = (2LW + 2WH + 2LH) sq. in.

surface area of 3 boxes = 3*(2LW + 2WH + 2LH) sq.in.

Cost of packng one sq. in.= 0.02 dollars

Cost of packing 3 boxes = 3*(2LW + 2WH + 2LH) * 0.02 dollars

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