Question

1 a n b can do a work in 8 days B and C can do the same work in 12 days a b c together can finish it in 6 days a c together will do it in how many days​

Answer 1

I hope this answer helps u

Answer 2

a+b=1/8

b+c=1/12

a+b+c=1/6

now a+b and b+c 's value put in the 3rd given EQ

now we find

a=1/12 ,c= 1/24

then, a+c= 1/8

so a,c together finish work in 8 days