Math, asked by mont998146pb347b, 1 year ago

if 25 person can dig a trench 36 M long in a one day then find the number of person required to dig a trench 108 m long in one day
answer is 75 person solve the question in method of class 7

Answers

Answered by sonali7716

3

person trench
25 36
x 108
cross multiplication
x×36 =25×108
36x=2700
x=2700÷36
x=75

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