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| 1. |
A can do 2/3 of a certain work in 16 days and B can do1/4of the same work in 3days . In how many days can both finish the work ,working together |
| Answer» A can do 2/3 of a certain work in 16 days and B can do1/4of the same work in 3days . In how many days can both finish the work ,working together | |