Relate Fractions and Decimals Flashcard

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator (top number) over a denominator (bottom number). For example, 1/2 means one part out of two equal parts.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a decimal?

Back

A decimal is a way of expressing numbers that are not whole, using a point to separate the whole number part from the fractional part. For example, 0.5 represents half.

Tags

CCSS.4.NF.C.6

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator. For example, 1/4 = 1 ÷ 4 = 0.25.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What does it mean for fractions and decimals to be equivalent?

Back

Fractions and decimals are equivalent when they represent the same value. For example, 1/2 is equivalent to 0.5.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 2 1/2 means two whole parts and one half.

Tags

CCSS.3.NF.A.3C

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value (e.g., 0.75 = 75/100) and simplify if possible.

Front

What is the decimal equivalent of 1/10?

Back

The decimal equivalent of 1/10 is 0.1.

Front

What is the decimal equivalent of 3/4?

Back

The decimal equivalent of 3/4 is 0.75.

Front

How do you identify equivalent fractions?

Back

Equivalent fractions can be identified by multiplying or dividing the numerator and denominator by the same number. For example, 1/2 and 2/4 are equivalent.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the decimal equivalent of 2/5?

Back

The decimal equivalent of 2/5 is 0.4.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1