Question

if x: y= 3:4,find (3x+4y):(5x+6y)

Answer 1

hope this helps you.....

Answer 2

Put x=3and y=4

So (3x+4y)=(5x+6y)

(3*3+4*4)=(5*3+6*4)

(9+16)=(15+24)

25=39