" 1.If "x:y=3:2," find "(2x+3y):(3x+5y)

If x: y = 4:7, find 2x + 5y: 3x + 4y.

Given that x:y= 2:7, find 3x + 4y: 2x + 5y.

Given that x:y = 2:7, find 3x + 5y: 2x + y.

If x:y=2:3, find the value of (3x+2y):(2x+5y)

If x : y=2:3, find the value of (3x+2y):(2x+5y)dot

2x+3y=3 4x+5y=3

If (10x+3y):(5x+2y)= 9:5 then find (2x+y):(x+2y).

If (3x -4y) : (2x -3y) = (5x -6y) : (4x -5y) , find : x : y .

(i) If x and y both are positive and (2x^(2) - 5y^(2)) : xy = 1 : 3 , find x : y . (ii) Find x , if 16((a - x)/(a + x))^(3) = (a + x)/(a - x) .