how many envelopes can be made out of a sheet of a paper 72 CM by 48 CM if each envelope requires a paper of size 18 cm by 12 CM
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area of sheet =72*48=3456cm sq.
area of each envelope=18*12=216cm sq.
no. of envelopes that can be made=3456/216=16.
Therefore 16 envelopes can be made.
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area of each envelope=18*12=216cm sq.
no. of envelopes that can be made=3456/216=16.
Therefore 16 envelopes can be made.
Please mark as brainliest.
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