Math, asked by mathematics10, 1 year ago

A,B and C can cultivate a field in 10 , 12 and 15 days respectively. if they work together , in how many days will they finish the work and what fraction of the work will each of them do

Answers

Answered by mustafaAnsari

7

(10×12×15)÷120+180+150
1800÷450
=4

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