Multiplying Fractions

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

How do you multiply a fraction by a whole number?

Back

To multiply a fraction by a whole number, convert the whole number to a fraction (e.g., 3 becomes 3/1) and then multiply the fractions.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the product of 1/2 and 3/4?

Back

The product is 3/8.

Tags

CCSS.5.NF.B.6

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common factor (GCF).

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, even though the numerator and denominator may be different.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How do you find equivalent fractions?

Back

To find equivalent fractions, multiply or divide both the numerator and denominator by the same non-zero number.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the product of 2/3 and 3/5?

Back

The product is 6/15, which simplifies to 2/5.

Tags

CCSS.5.NF.B.6

Front

If you have 3/4 of a pizza and eat 1/2 of it, how much pizza do you have left?

Back

You have 3/8 of the pizza left.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2