How do you solve #4/9 = x/45#?
1 Answer
Feb 10, 2016
Another way to solve the ratio question is to get a common denominator. However this is not always the easiest method and I prefer the method shown in the first solution.
Explanation:
4/9 = x/45
(5/5) (4/9) = 20/45 SO:
20/45 = x/45
x = 20