Question

A' complete a work in 10 days, while 'B' and 'C' complete in 12 and 15 days respectively, In how many days 'A' ,'B' and 'C' together complete the work? Option: 3, 5 ,4 ,6​

Answer 1

Answer:

l.c.m = 60

Step-by-step explanation:

15 is the correct answer and it is not in in the option