Question

(w) 5 % (b) 8% 67% (d) 6%
2
Brijesh, Ajay and Sudesh can do
work in 20 days, 40 days and 60
days respectively. If they work
together, then time taken to
complete the work is​

Answer 1

I don't understand your question ok

Explanation:

I am sorry I cannot help you