search
arrow-left Previous
Next arrow-right
Q: A can complete a work in 16 days and B can complete the same work in 12 days, they worked together for 4 days and then A left, then B completed the remaining work alone, for how many days did B work to complete the work?
  • A. 9
  • B. 4
  • C. 6
  • D. 8
Correct Answer: Option A -
answer image

Explanations:

explanation image