Question

Find the ratio of (4x - 5y) and (5x + 2y). if (2x - y): (2x + 4y) = 1:4​

Answer 1

Answer:

$\frac{1}{26} \: \: ans$

Let 2x - y = k & 2x + 4y = 4k. After solving we get x & y then putting x , y in ratio of 4x-5y & 5x+2y.