# Worksheet: Unit Fractions of a Quantity

In this worksheet, we will practice finding unit fractions of an amount or a quantity using visual models and explaining how this relates to division by the denominator.

Q1:

There were 15 birds on a tree, but a third of them flew away. Find the number of the birds that flew away.

Q2:

Fill in the blank: of . Q3:

Fill in the blank: of . Q4:

In a bag of marbles, there are 12 marbles. of them are blue. How many blue marbles are there?

• A6 marbles
• B3 marbles
• C2 marbles
• D4 marbles

Q5:

Fill in the blank: of . Q6:

On a bus, there are 10 passengers. of them are children. How many children are there?

Q7:

A box contains 6 equal pieces of cheese. What fraction of the contents does each piece of cheese make up?

• A
• B6
• C7
• D

Q8:

What fraction of the circles are shaded? • A
• B
• C1
• D

Q9:

I threw away 12 kilograms of trash but recycled of it. How much trash did I recycle?

Q10:

Fill in the blank: of . Q11:

There was 30 mL of pop in my bottle, but I spilled of it. How much did I spill?