Question

10 men can do a piece of work in 18 days.
In how many days 12 men can do it?

STEP BY STEP SOLUTION​

Answer 1

Answer:

18 days

Step-by-step explanation:

⇒ Let the required number of days be x.

⇒ Less men, More days (Indirect Proportion)

⇒ 12:10 :: 18:x

∴ 12/10 = 18/x

∴ 12x = 10×18

∴ x = 216/12

∴ x = 18 days

Hope it helps

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