1. A fruit seller has 4 apples and 12 bananas. What is the ratio of apples to bananas in its simplest form?

3:1 1:4 4:12 1:3

2. A fruit seller has 4 apples and 12 bananas. What is the ratio of bananas to apples in its simplest form?

4:1 1:3 12:4 3:1

3. Which of these shows three ways of writing the ratio of 2 to 5?

2 and 5 and 7 5 to 2 and 5:2 and 5/2 2 to 5 and 2:5 and 2/5 2 to 5 and 2:5 and 5/2

4. What is the ratio 8:12 in its simplest form?

2:3 4:6 3:2 8:3

5. What is the ratio 15:25 in its simplest form?

1:5 3:5 5:3 15:5

6. The highest common factor of 18 and 24 is used to simplify the ratio 18:24. What is the simplified ratio?

9:12 6:8 3:4 4:3

7. A bag has 9 red beads and 6 blue beads. What is the ratio of red beads to blue beads in its simplest form?

1:3 3:2 2:3 9:6

8. A bag has 9 red beads and 6 blue beads. What is the ratio of blue beads to red beads in its simplest form?

2:3 6:9 3:2 1:2

9. The ratio of boys to girls in a class is 1:2. Which statement is true?

The class could have 10 boys and 20 girls The class must have exactly 1 boy and 2 girls The class has the same number of boys and girls The class has more boys than girls

10. The ratio 5:15 simplifies to 1:3. What does this show?

The first quantity is 3 more than the second quantity The two quantities are equal For every 1 of the first quantity there are 3 of the second quantity The relationship between the quantities has changed