Math, asked by priyankajain6417, 1 year ago

5 man and 12 boys can finish a work in 4 days where as 7 man and 6 boys finish in 5 days

Answers

Answered by ajayramrohit45

0

Answer:

(5m - 12b)*4 = (7m - 6b)*5

20m - 48b = 35m - 30b(Solve First man side Then solve boys Side. )

20m-35m = 48b - 30b

15m = 18b

M : B = 6 : 5

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