how many envelope can be made out of a sheet of paper 384 CM by 172 CM if each envelope require a piece of paper of seat science 16 cm by 12cm
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2
Answer:area of envelope = 16 × 12
Area of sheet = 384 × 172
Number of envelope can be made = (384 × 172)/(16 × 12)
=344
Step-by-step explanation:
Answered by
1
Answer:
Area of envelop =16×12=192cm^2
Area of sheet =384×172=66,048cm^2
No.of envelope = 66,048/192=344 envelopes
Step-by-step explanation:
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