roger899 roger899

30-09-2021
Mathematics

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A handkerchif is 25 cm long and 20 cm broad.How much the breadth must be decreased to cover a surface of 400 cm2?

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isaaccuzon isaaccuzon

30-09-2021

Answer:

4

Step-by-step explanation:

25x = 400, x = 16 so to get 400 the breadth must be 16, 20 - 16 = 4

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