" If "10%" of "x=20%" of "y" find "x:y

If 10% of x = 20% of y, then x: y is equal to :

10%" of "20%" of "100" is equal to "_.

Solve 10% of x+20% of y=24 3x-y=20

10% of x + 20% of y = 24 3x - y = 20

If 10% of x is equal to 20% of y, then find x:y.

If 15% of X = 20% of Y, then X: Y is

Solve using the method of substitution. ( i) 2x-3y =7,5x +y=9 (ii) 1.5x+ 0.1 y =6.2,3x -0.4y=11.2 (iii) 10% of x +20% of y =24, 3x-y=20 (iv) sqrt2x -sqrt 3y =1, sqrt 3x -sqrt 8y =0

Solve, using the method of substitution 10% of x + 20 % of y= 24, 3x - y = 20