Math, asked by raginiguppy, 9 months ago

how many evelopes can be made out of a sheet of paper 100cm by 75cm ,supposing 1 envelope requires 20cm by 5 cm piece of paper

Answers

Answered by tanishkakarpe42

6

Answer:

Step-by-step explanation:

area of 1 reactangle =lb

=100×75

=7500cm^2

area of 2 rectangle =lb

=20×5

=100

Area of 1/area of 2 =7500/100

=75

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