Disney Math- Fractions

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

To subtract fractions with the same denominator, subtract the numerators and keep the denominator the same. For example, 3/8 - 1/8 = (3-1)/8 = 2/8 = 1/4.

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators. For example, 1/4 + 1/3 = 3/12 + 4/12 = 7/12.

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that over the original denominator. For example, 2 1/3 = (2*3 + 1)/3 = 7/3.

A mixed number is a whole number combined with a fraction, such as 2 1/2.

To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

The least common denominator is the smallest number that can be used as a common denominator for two or more fractions.

To compare fractions, convert them to have a common denominator or convert them to decimals. The larger fraction has the greater value.

To subtract mixed numbers, subtract the whole numbers and the fractions separately. If the fraction of the first number is smaller, borrow from the whole number.

To simplify a fraction means to reduce it to its lowest terms by dividing the numerator and denominator by their greatest common factor.