A man can do a piece of work in 5 days, but with the help of his son he can do it in 3 days in what time can the son do it alone?

A ) 4.5 days

B ) 5.5 days

C ) 6.5 days

D ) 7.5 days ✅

Related Questions
  1. The arithmetic mean between 4 and 6 is:
  2. When you divide 0.7 by 10 you will get:
  3. 5 1/5+4 1/2+4 1/3=?
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