Question

Q22)Ronit can do a piece of
work in 10 days and Sumit can
complete the same piece of
work in 15 days. If they work
together, in how many days will
the work be complete?​

Answer 1

Answer:

Ronit was work a piece of 10 day

and same ,

sumit was work a piece of 15 day

total work together be complete =10+15=25ans