Question

How is a rational number that is not an integer different from a rational number that is an integer?

Answer 1

When you are doing fractions, all fractions can be Ratios, Percents, and decimals. So for example 3/4 is also 3:4, 75%, and .75. Integers are numbers that can be whole numbers if it isn't an integer then it isn't a whole number but there are different ways to find the answer to this problem. Sorry if this doesn't help. 

Answer 2

rational that is an integer can be whole numbers and negative whole numbers
But, rationals include ALL fractions, which although includes all rational numbers, but includes other members like 1/2, 1/3 and so on