Question

Find the value of x in proportion
x : 5 :: 90 : 25

explain if properly
​

Answer 1

x:5::90:25

-> x/5=90/25

-> x=90×5/25

->x=18

Answer 2

Answer:

18

Step-by-step explanation:

5×90=x×25

450=x×25

x=450/25

x=18