Some persons can do a piece of work in 36 days. Three times the number of these people will do one-fourth of that work in?
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Let x men can do the in 12 days and the required number of days be z
More men, Less days [Indirect Proportion]
Less work, Less days [Direct Proportion ]
men2x:xwork1:12} :: 12 : z
∴(2x×1×z)=(x×12×12)
⇒z=3
Hope it will help you
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More men, Less days [Indirect Proportion]
Less work, Less days [Direct Proportion ]
men2x:xwork1:12} :: 12 : z
∴(2x×1×z)=(x×12×12)
⇒z=3
Hope it will help you
Mark this answer as Brainlist
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