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20 men build a room in …

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20 men build a room in 12 days.In how many days will 15 men build the same room?

Posted by Boomicka S.S 6 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Shreya Saneja 6 years, 3 months ago

By using inverse proportion, 20 x 12 = 15 x y 240 = 15 × y y = 16 Ans - 16 days

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