How many envelops can be made from a sheet of paper measuring 516 cm by 220 cm, if the size of envelope to be made is 15cm am by 8cm?
Answers
Answered by
4
Step-by-step explanation:
area of sheet = 516×220cm
area of one envelope=15×8cm
no of envelope= area of sheet/area of one envelope
516×220/15×8
=960 enevlopes..
i am not sure
Answered by
9
Step-by-step explanation:
Measurement of the paper is. 516 cm by 220 cm.
We need to find the area of the paper.
area= lxb
516 x 220
= 113520 square centimetre.
Paper needed to make envelope.
15 x 8
area= lxb
15 x 8
= 120
to find the number of envelopes made divide 113520 by 120
answer will be 946
so you can make total 946 envelopes
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