If A can do a work in 15 days and B can do it in 25 days, how long will it take

Practice Questions

Q1
If A can do a work in 15 days and B can do it in 25 days, how long will it take for A and B to complete the work if A works for 5 days and then B works for 5 days?
  1. 10 days
  2. 12 days
  3. 15 days
  4. 20 days

Questions & Step-by-Step Solutions

If A can do a work in 15 days and B can do it in 25 days, how long will it take for A and B to complete the work if A works for 5 days and then B works for 5 days?
No concepts available.
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