Adding/Subtracting Fractions

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator (top number) is greater than or equal to the denominator (bottom number). For example, 7/4 is an improper fraction.

Front

Convert the mixed fraction 6 2/10 to an improper fraction.

Back

62/10

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find a common denominator, convert the fractions, and then add the numerators.

Front

What is the total distance covered by Olivia if she walks 2 ⅜ miles and bikes 5 ¾ miles?

Back

8 ⅛ miles.

Front

What fraction of Dakota's Skittles were yellow if he had 10 Skittles, 4 of which were yellow?

Back

2/5.

Front

How do you find the sum of ¾ and ½?

Back

Convert ½ to ¼ (2/4), then add: ¾ + 2/4 = 1¼.

Front

What is the first step in adding fractions?

Back

Identify if the fractions have the same denominator. If not, find a common denominator.

Front

What is the sum of ⅛ and ⅔?

Back

19/24.

Front

How do you reduce a fraction to its lowest terms?

Back

Divide the numerator and denominator by their greatest common divisor (GCD).

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, used to add or subtract them.