If A can complete a task in 10 hours and B can do it in 15 hours, how much time

Practice Questions

Q1
If A can complete a task in 10 hours and B can do it in 15 hours, how much time will they take to complete it together?
  1. 6 hours
  2. 8 hours
  3. 5 hours
  4. 7 hours

Questions & Step-by-Step Solutions

If A can complete a task in 10 hours and B can do it in 15 hours, how much time will they take to complete it together?
No concepts available.
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