Multiplying Fractions

Front

What is the product of a whole number and a fraction?

Back

The product of a whole number and a fraction is less than the whole number if the fraction is less than 1, equal to the whole number if the fraction is equal to 1, and greater than the whole number if the fraction is greater than 1.

Tags

CCSS.5.NF.B.5B

Front

How do you determine if the product of a whole number and a fraction is greater than, less than, or equal to the whole number?

Back

To determine this, compare the fraction to 1. If the fraction is less than 1, the product will be less than the whole number. If the fraction is equal to 1, the product will be equal to the whole number. If the fraction is greater than 1, the product will be greater than the whole number.

Tags

CCSS.5.NF.B.5B

Front

What is the significance of the fraction 7/4 in multiplication with a whole number?

Back

The fraction 7/4 is greater than 1, which means that multiplying a whole number by 7/4 will result in a product that is greater than the whole number.

Tags

CCSS.5.NF.B.5B

Front

What does it mean when a room's area is described as being a fraction of another room's area?

Back

It means that the area of the first room can be calculated by multiplying the area of the second room by the given fraction.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If Ms. Evans' room has an area of 8000 square feet, what is the area of Ms. Briggs' room if it is 3/4 the size of Ms. Evans' room?

Back

Ms. Briggs' room area is 8000 * 3/4 = 6000 square feet.

Tags

CCSS.5.NF.B.4B

Front

What is the relationship between fractions and whole numbers in multiplication?

Back

Fractions can scale whole numbers up or down depending on whether they are greater than, less than, or equal to 1.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

How do you express the product of a whole number and a fraction in terms of comparison?

Back

You can express it as 'the product is greater than, less than, or equal to the whole number' based on the value of the fraction.

Tags

CCSS.5.NF.B.5B

Front

What is the result of multiplying 9 by 5/5?

Back

The result is equal to 9, since 5/5 equals 1.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

What does it mean if a product is described as 'greater than' a whole number?

Back

It means that the fraction used in the multiplication is greater than 1.

Tags

CCSS.5.NF.B.5B

Front

What is the first step in solving a problem that involves multiplying a whole number by a fraction?

Back

Identify the whole number and the fraction, and determine the relationship of the fraction to 1.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B