Question

A can finish a piece of work in 18 days and B can do the same work in 15 days.B worked for 10 days and left the job.In how many days ,A alone will finish the remaining work?​

Answer 1

Step-by-step explanation:

The LCM of 18, and 15 is:

B work for 10 days, thus. That means the remaining work is 90-60 = 30 units.