Question

f x + y , y + z , z + x are in the ratio 6:7:8 and x + y + z = 14 then the value of x is~​

Answer 1

Answer:

Let x+y=6k, y+z=7k and z+x=8k. Add them up to get 2(x+y+z) = 21k => 2*14 =21k => k= 4/3

=> x+y+z = 14, y+z = 7k= 28/3 => x=14–28/3=14/3