Question

If a,b and c together can finish a piece of work in 4 days , a alone in 8
days and b in 12days, then c alone can do it in

Answer 1

she will work alone in finishing a piece of work will be 16 if you that 4 days is 8 days and 12 days these all numbers come in the table of 4 so will count the next from 12 so we will get the answer and the answer will be 16