Multiplying Whole Numbers By Fractions

Front

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

Back

To multiply a whole number by a fraction, multiply the whole number by the numerator of the fraction and then divide by the denominator.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is 6 x 1/5?

Back

6 x 1/5 = 6/5 or 1 1/5.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

How do you find 1/3 of 12?

Back

To find 1/3 of 12, multiply 12 by 1/3: 12 x 1/3 = 4.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the numerator in a fraction?

Back

The numerator is the top number of a fraction, representing the part of the whole.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is 1/7 of 14?

Back

1/7 of 14 is 2.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

If Mrs. Moscarello uses 1/5 pound of beef for each taco, how much beef does she need for 24 tacos?

Back

She needs 4 4/5 pounds of beef.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms.

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number of a fraction, representing the total number of equal parts.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you multiply a whole number by a fraction?

Back

Multiply the whole number by the numerator and divide by the denominator.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is 5 x 1/6?

Back

5 x 1/6 = 5/6.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C