Question

x / y = 4 /5 then find x + y / y

A 9 / 5

B 1 / 5

C 2 /5

D 3 / 5

​

Answer 1

Answer:

9/5

Step-by-step explanation:

Given x/y=4/5

so x and y are in a ratio of 4:5

we can assume

x=4k

y=5k

where k is any constant

so

(x+y)/y=(4k+5k)/5k

=9k/5k

=9/5