Ajay, Bala and Chatur have efficiencies of work in the ratio 3: 4 : 7.
Ajay started doing a piece of work alone. After 3 days Bala joined him. After 3 more days Chatur joined them. After 6 more days work got finished.
For the complete work they together received Rs. 22800.
What will be the share of Chatur?