Common Denominators and Equivalent Fractions

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numbers in the numerator and denominator are different. For example, 1/2 and 2/4 are equivalent fractions.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

Fill in the blank: 1/2 = __ /8

Back

4

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the least common denominator (LCD) of 1/2 and 3/7?

Back

14

Front

Fill in the blank: 3/5 = __ /15

Back

9

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is a common denominator?

Back

A common denominator is a number that can be used as a denominator for two or more fractions, allowing them to be compared or added. For example, the common denominator of 1/2 and 1/3 is 6.

Front

Fill in the blank: 2/3 = __ /9

Back

6

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator are as small as possible and have no common factors other than 1. For example, 4/8 can be simplified to 1/2.

Front

Fill in the blank: 4/6 = __ /12

Back

8

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What does it mean to simplify a fraction?

Back

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

Front

Fill in the blank: 5/10 = __ /20

Back

10

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1