A, B and C can complete a work in 30, 40 and 50 days respectively. They work together and finish the work. They get a total of Rs. 9400 to complete the work. What the C's share (in Rs.)
Explanation:
We know that the ratio of payment = ratio of work done.
⇒ PA : PB : PC = eA × tA : eB × tB : eC × tC
Since all three of them work together, they work for same number of days
∴ PA : PB : PC = eA : eB : eC = 130 : 140 : 150 = 20 : 15 : 12
⇒ PC = 12/47 × 9400 = Rs. 2400.
Hence, 2400.
» Your doubt will be displayed only after approval.
Help us build a Free and Comprehensive Preparation portal for various competitive exams by providing us your valuable feedback about Apti4All and how it can be improved.