MCQOPTIONS
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| 1. |
A can do 1/3 of the work in 5 days and B can do 2/5 of the work in 10 days. In how many days both A and B toether can do the work? |
| A. | 9 3/5 days |
| B. | 9 3/8 days |
| C. | 8 2/3 days |
| D. | 8 3/5 days |
| Answer» C. 8 2/3 days | |