Question

A and B can do a piece of work in 18 days; B and C can do it in 24 days while C and A can finish it in 36 days. If A, B, C works together, in how many days will they finish the work?​

Answer 1

Answer:

A+B=18 days

B+C=24 days

C+A=36 days

total a+b+c= 36+24+18=78 days

Answer 2

given

a and b can do in 18

b and c can do in 24

c and a can do in 36

Step-by-step explanation:

let the a,b,c together work be 3x

18+24+36=3x

78=3x

3x=78

x=78/3

x=26

hope it helpful any doubt comment:)