Q. A can do a piece of work in 18 days and B in 12 days. They began the work together, but B left he work 3 days before its completion. In how many days, in all, was the work completed?
590,000
625,000
6% off
1,499
2,499
40% off
590,000
625,000
6% off
3,999
5,499
27% off
590,000
0.0
5.0
5.0
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