Multiplying fractions and Scaling

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to multiply fractions?

Back

Multiplying fractions involves multiplying the numerators together and the denominators together to find the product.

Tags

CCSS.5.NF.B.6

Front

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

Back

The product is 1/3.

Tags

CCSS.5.NF.B.6

Front

What happens when you multiply a fraction by a whole number?

Back

The fraction is scaled by the whole number, resulting in a larger fraction.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What happens when you multiply a number by an improper fraction?

Back

The answer is greater than the number you started with.

Tags

CCSS.5.NF.B.5B

Front

How do you find a fraction of a whole number?

Back

Multiply the whole number by the fraction.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

If Bella has 32 songs and 3/8 are by Justin Timberlake, how many songs does she have?

Back

Bella has 12 Justin Timberlake songs.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the result of multiplying 3/4 by 5/5?

Back

The result is equal to 3/4.

Tags

CCSS.5.NF.B.5B

Front

What is scaling in the context of fractions?

Back

Scaling refers to multiplying a fraction by a whole number or another fraction to increase or decrease its value.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B