Fraction and Ratio Quiz

 $\frac{2}{7}\div\frac{1}{7}$  

•  $\frac{1}{7}$  

• 2

• 7

•  $\frac{2}{49}$  

What is the ratio of the letter A's to the total number of letters below:

A C Z A A T C A

• 1:2

• 3:4

• 4:8

• 2:2

The ratio of red marbles to blue marbles is 2:3. If there are 6 red marbles, how many blue marbles are there?

• 4 blue marbles

• 9 blue marbles

• 2 blue marbles

• 7 blue marbles

 $\frac{25}{40}=\frac{x}{20}$ 


 What is the missing value?

• 5

• 12

• 13

• 12.5

There are 24 boys and 32 girls. What is the ratio of boys to girls in simplest form?

• 3 boys to 4 girls

• 12 boys to 16 girls

• 4 boys to 3 girls

• 12 girls to 16 boys

What is the ratio of the vowels to consonants?

A A T T I B G E

• 5 vowels to 4 consonants

• 3 vowels to 5 consonants

• 4 vowels to 4 consonants

• 1 vowel to 7 consonants

 $\frac{2}{3}\times\frac{1}{5}$  
Solve.  Make sure your answer is in simplest form.

•  $\frac{10}{3}$  

•  $\frac{2}{15}$  

• 2

• 1

 $1\frac{1}{2}\div2$  
Solve: Make sure your answer is in simplest form.

• 3/4

• 1 1/2

• 1

• 3

Are these two ratios below equivalent:

4:18 and 2:12

• No they are not equivalent.

• Yes they are equivalent.

Order the numbers below from least to greatest:

-0.75, -0.80, -1, 0, 2, 3

• -1,-0.80, -0.75, 0, 2, 3

• 2, 3, -1, -0.75, -0.80, 0

• -0.80, -0.75, -1, 0, 2, 3

• -1, -0.75, -0.80, 0, 2, 3