Math, asked by sabafazlaniii, 1 month ago

5. 20 men can construct a building in 40 days. How long will take 10 men to do this work? (A) 50 days (B) 60 days (C) 70 days (D) 80 days​

Answers

Answered by kdtdaksh
1

answer-(d) 80 days is ans

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