a and b can do one work in 9 days and 18 days, both of them started work together but after leaving the work 3 days before the work went out, how many days have been completed
Answers
Answered by
0
LCM of 9and 18
= 18
therefore 18-3= 15
therefore 15 days
= 18
therefore 18-3= 15
therefore 15 days
Similar questions