how many envalopes can be made out of sheet of paper 324cm by 172 cm, if each envelope requires piece of paper of size 18 cm by 12 cm?
Answers
Answered by
35
Answer:
258
Step-by-step explanation:
Ar of one envelope = 18 x 12
=216 cm^2
for total number of envelope = Ar of total paper ÷ Ar of one envelope
=55,728 ÷ 216
= 258 envelopes can be made
raiyan93:
how did you fid ar of total paper
it is given that how many envelopes can be cut out of a sheet of paper with 324 cm and 172 cm
Answered by
12
Answer: the answer is 258 envelopes.
Step-by-step explanation:
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