Ravana does the work in 10 days that Rama does in 8 days. If they both do that work together for three days, then find the remaining part of the work.

Ravana does the work in 10 days that Rama does in 8 days. If they both

1.	Ravana does the work in 10 days that Rama does in 8 days. If they both do that work together for three days, then find the remaining part of the work.
A.	11 / 40
B.	13 / 40
C.	23 / 40
D.	27 / 40
Answer» C. 23 / 40