# Lesson Worksheet: Dividing Unit Fractions by Whole Numbers Mathematics

In this worksheet, we will practice using area models to divide a unit fraction by a whole number and relating between division and multiplication of unit fractions.

Q1:

What is divided by 3?

• A12
• B
• C
• D
• E

Q2:

Use the model to calculate .

• A8
• B
• C15
• D
• E

Q3:

Select the figure that represents .

• A
• B
• C
• D
• E

Q4:

This model represents a division.

What is the division?

• A
• B
• C
• D
• E

What is the answer to the division?

• A
• B
• C
• D
• E

Q5:

There is of a chocolate cake in a baker’s shop. Adam says, “I would like a smaller slice, please. Could you split it into 5 equal parts and I will buy one of those?”

Which of the following expressions describes this?

• A
• B
• C
• D
• E

What fraction of the whole cake does Adam buy? Use a bar model to help.

• A of the whole cake
• B of the whole cake
• C of the whole cake
• D of the whole cake
• E of the whole cake

Q6:

Which of these multiplication expressions is equivalent to ?

• A
• B
• C
• D
• E

What is the final result?

• A
• B
• C6
• D
• E5

Q7:

What is divided by 2 ?

• A5
• B
• C
• D6
• E

Q8:

What is divided by 4?

• A20
• B
• C
• D
• E

Q9:

Find .

• A
• B12
• C35
• D
• E

Q10:

Find the missing number: .