Question

11 50% of (x - y) = 30% of (x + y), what per cent
of x is y?​

Answer 1

Given

(x - y)/2 = 3(X+ y)/10

10x - 10y = 6x + 6y

4x = 16y

x = 4y

x/y = 4

ratio = 1:4 = X:y

Suppose 100 is the total

so

1*100/5 = 25% of X is y

Answer 2

Answer:

Refer to the attatchment for the solution...

#Hope it helps✌