Question

If x:y=5:7, then 7x-3y/14x+5y=?

Answer 1

Answer:

X : Y ==> 5 : 7

SO, PUTTING VALUE

==> 7(5)-3(7)/14(5)+5(7)

==> 35-21 / 70+35

==> 14 / 105

==> 2/15