Question

if 6 men or 8 women can finish a work in 12 days then 9 men and 12women can finish the work in​

Answer 1

if 6 or 8 women can finish a work in 12 days then 9men and 12 can finish the work in 8

Answer 2

Answer:

Step-by-step explanation:x*5/2+2/3=-7/12,

5x/2+2/3=-7/2,

denominators L.C.M=6

5x/2*6+2/3*6 total /6,

15x+4= -7/2,

30x+8=-7,

30x=-15,

x=-15/30,

x=-1/2.

hence the rational number should be =-1/2