Question

A can do work in 12 days, b can do it in 24 day while c do it in 6 days. they together complete work in?

Answer 1

A 1 day work =1/12
B 1 day work =1/24
C 1 day work=1/6
(A+B+C) 1 day work = A 1 day work + B 1 day work + C 1 day work
= 1/12 + 1/24 +1/6
=2+1+4/24
= 7/24
a+b+c= 24/7 days
a+b+c = 3.4 days is answer approximately

Answer 2

Answer is 24÷7 days....