If 25 persons can dig a trench 36 m long in one day, then find the number of persons rewuired to dig a trench 108 m long in one day
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let no of persons required to dig a trench 108 m long in one day be x.
persons= 25 x
trench= 36 108
clearly it is a case of direct variation.
25*108=36x
2700=36x
75=x
75 persons are required
persons= 25 x
trench= 36 108
clearly it is a case of direct variation.
25*108=36x
2700=36x
75=x
75 persons are required
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