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The rates of working of A and B are in the ratio of 2 : 3. The number of days taken by each of them to finish the work is in the ratio :
5Q:
The rates of working of A and B are in the ratio of 2 : 3. The number of days taken by each of them to finish the work is in the ratio :
- 13 : 2true
- 29 : 4false
- 32 : 3false
- 44 : 9false
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