Multiply Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to multiply fractions?

Back

Multiplying fractions means to find a part of a part. You multiply the numerators together and the denominators together.

Tags

CCSS.5.NF.B.4A

Front

What is the formula for multiplying fractions?

Back

To multiply fractions, use the formula: (a/b) x (c/d) = (a*c)/(b*d).

Tags

CCSS.5.NF.B.6

Front

What is 9 x 2/10?

Back

18/10.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is 6 x 3/4?

Back

18/4.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is 3 x 4/6?

Back

12/6.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is 4 x 2/12?

Back

8/12.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is 8 x 1/2?

Back

8/2.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

How do you simplify a fraction?

Back

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

Front

What is a numerator?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B