Question

If 48% of (X+Y)= 60% of (X-Y),than what % of Y is X

Answer 1

Answer:

Step-by-step explanation:example

50% of (x-y)=30% of (x+y)

∴1/2∗(x−y)=3/10∗(x+y)

∴5∗(x−y)=3∗(x+y)

∴5x−5y=3x+3y

∴5x−3x=3y+5y

∴2x=8y

∴x=4y

∴y=(1/4)∗x

∴ y is 25% of x