Here you learn to recognize fractions.
Recognize fractions is the first learning step. Later you'll learn more about comparing en ordening fractions. Then all the basic math operations: adding, subtraction, multiplication and dividing.Before you can add, subtract, multiply or divide fractions you'll have to know all about convert unlike to like fractions and simplifying.
When you have no problems with recognizing fractions it will be easy to convert them do decimals or percents.