Multiplying Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. Then simplify if possible.

Tags

CCSS.5.NF.B.6

Front

What is the product of 2/3 and 3/4?

Back

2/3 x 3/4 = 6/12 = 1/2 after simplification.

Tags

CCSS.5.NF.B.6

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its lowest terms, where the numerator and denominator have no common factors.

Front

What is a mixed number?

Back

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

Tags

CCSS.3.NF.A.3C

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator.

Front

What is the product of 1/2 and 1/3?

Back

1/2 x 1/3 = 1/6.

Tags

CCSS.5.NF.B.6

Front

What is the product of 3/5 and 2/3?

Back

3/5 x 2/3 = 6/15 = 2/5 after simplification.

Tags

CCSS.5.NF.B.6

Front

What is the product of 4/7 and 1/2?

Back

4/7 x 1/2 = 4/14 = 2/7 after simplification.

Tags

CCSS.5.NF.B.6

Front

What is the product of 5/8 and 3/4?

Back

5/8 x 3/4 = 15/32.

Tags

CCSS.5.NF.B.6