Question

Yadi x:y=2:5 then(3x+2y):(2x+5y)=?

Answer 1

X:Y=2:5

then

X=2

Y=5

=(3(2)+2(5)):(2(2)+5(5))

=(6+10):(4+25)

=(16):(29)

= 16:29 is the ans of the solution