DSSSB · Mathematics
A alone can complete a work in 10 days, and B alone can complete the same work in 15 days. If both A and B work together, in how many days will they complete the work?
- 5 days
- 8 days
- 6 days
- 7 days
A alone can complete a work in 10 days, and B alone can complete the same work in 15 days. If both A and B work together, in how many days will they complete the work?
- 5 days
- 8 days
- 6 days
- 7 days
Answer and detailed solution are available in the protected study screen.
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