Multiplying Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two integers, with 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 two fractions?

Back

To multiply two fractions, multiply the numerators together to get the new numerator and multiply the denominators together to get the new denominator. Simplify if necessary.

Tags

CCSS.5.NF.B.6

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 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 other than 1.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the result of multiplying a fraction by a whole number?

Back

To multiply a fraction by a whole number, multiply the numerator of the fraction by the whole number and keep the same denominator.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the relationship between fractions and division?

Back

A fraction can be interpreted as a division problem, where the numerator is divided by the denominator.

Tags

CCSS.5.NF.B.3

Front

How do you find a fraction of a quantity?

Back

To find a fraction of a quantity, multiply the quantity by the numerator of the fraction and then divide by the denominator.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the result of 2/3 x 2/3?

Back

2/3 x 2/3 = 4/9.

Tags

CCSS.5.NF.B.6

Front

How do you handle mixed numbers when multiplying fractions?

Back

Convert mixed numbers to improper fractions before multiplying.

Tags

CCSS.5.NF.B.6