Dividing Unit Fractions

Front

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

Back

It means to find how many times the whole number fits into the fraction, resulting in a smaller amount than the original fraction.

Front

What is the result of dividing a unit fraction by a whole number?

Back

A smaller unit fraction.

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Front

What is 1/8 ÷ 5?

Back

1/40

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Front

If two friends share 1/2 of a pineapple equally, what fraction does each friend get?

Back

1/4

Tags

CCSS.5.NF.B.3

Front

How many one-third cup servings are in 6 cups of pecans?

Back

18

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Front

When dividing a fraction by a whole number, what should your model represent?

Back

An amount less than one whole.

Front

What is a unit fraction?

Back

A fraction where the numerator is 1, such as 1/2, 1/3, or 1/4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

How do you visualize dividing a fraction?

Back

By using models like pie charts or number lines to show how the fraction is split.

Tags

CCSS.5.NF.B.3

Front

What happens to the size of a fraction when you divide it by a whole number?

Back

The size of the fraction decreases.

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

Front

If you have 1/4 and divide it by 2, what do you get?

Back

1/8

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C