Work Force

Algebra Level 2

It takes m m men d d days to build h h houses.

If the number of workers are squared but the same number of houses are built, how many days will the project take?

Note: Number of days can be decimal but houses and men cannot.

Please notify any errors.

h m 2 \frac { h }{ { m }^{ 2 } } m d \frac { m }{ d } d m \frac { d }{ m } d \sqrt { d }

Maninder Dhanauta by Maninder Dhanauta , 22, Canada

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2 solutions

M D=H M^2 D/M = h

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Saksham Jain
Nov 8, 2017

m is inversely proportional with days and directly with house . Therefore,md/h=k. now, m^2D/h=k.now substitute k

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