Mixed Numbers to improper fractions

Front

What is a mixed number?

Back

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

Tags

CCSS.3.NF.A.3C

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place that over the denominator.

Front

Convert 3 1/2 to an improper fraction.

Back

3 1/2 = (3 * 2 + 1)/2 = 7/2.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 5/4.

Tags

CCSS.3.NF.A.3C

Front

Convert 2 3/4 to an improper fraction.

Back

2 3/4 = (2 * 4 + 3)/4 = 11/4.

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number of a fraction that indicates how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the numerator in a fraction?

Back

The numerator is the top number of a fraction that indicates how many parts are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Convert 1 1/2 to an improper fraction.

Back

1 1/2 = (1 * 2 + 1)/2 = 3/2.

Front

Which is greater: 2 1/2 or 2 3/4?

Back

2 3/4 is greater than 2 1/2.

Tags

CCSS.4.NF.A.2

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms.