Maths / Direct and Inverse Variation / Inverse Variation

QUESTION
 

36 men can do a piece of work in 25 days. If work is to be finished in 60 days how many men will be required ?

EXPLANATION
Explain TypeExplanation Content
Text

Inverse Variation:

36 X 25 = x X 60

      900 = 60x

        60x = 900

           x=frac{900}{60}=15

          x = 15 men

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