how many envelopes can be made out of a sheet of paper of size 120cm by 95cm , if one envelope requires a piece of paper of size 19cm by 10cm?
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Answer:
60 envelopes
Step-by-step explanation:
120cm × 95cm = 11400cm
19cm × 10cm = 190cm
11400cm ÷ 190cm = 60 envelopes
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