Question

Express in the form n : 1.
Give n as a fully simplified fraction.
20 : 15

Answer 1

20 : 15 = 20/15 : 15/15 = 4/3 : 1

n = 4/3 which is simple but some people prefer 1 1/3

Answer 2

this is the answer

Explanation:

20:15=20/15=4/3=n

Hence, 1:n=3:4