Multiply Whole Numbers by Fractions

Front

What does it mean to multiply a whole number by a fraction?

Back

Multiplying a whole number by a fraction means finding a part of that whole number. The fraction represents how many parts of the whole number you are taking.

Tags

CCSS.5.NF.B.4A

Front

What is the formula for multiplying a whole number by a fraction?

Back

The formula is: Whole Number x (Numerator / Denominator). For example, 12 x (3/4) = 12 x 3 / 4.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

Calculate: 12 x 3/4

Back

9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is 4/6 of 24?

Back

16

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

Calculate: 35 x 2/5

Back

14

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

Calculate: 20 x 5/25

Back

4

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

Calculate: 5/12 x 7

Back

2 11/12

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is a fraction?

Back

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a numerator?

Back

The numerator is the top part of a fraction that indicates how many parts are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a denominator?

Back

The denominator is the bottom part of a fraction that indicates how many equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B