8 persons can earn Rs 6000 in 5 days. What amountwill 3 persons earn in 12 days?

Since; 8 persons in 5 days can earn Rs.6000
So, 8 persons in 1 day can earn 60005 = Rs.1200
Then, 1 person in 1 day can earn 12008 = Rs.150
Then, 3 persons in 1 day can earn 150×3 = Rs.450
So, 3 persons in 12 days can earn 450×12 = Rs.5400

Therefore, 3 persons can earn Rs.5400 in 12 days.

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