Ratios

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35
• 60
• 18
• 50

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

Simplify to lowest terms

• 6
• 2/8
• 1/6
•  2/12

2:3=___:18

• 6

• 12

• 3

• 2

Which number will complete the equivalent ratio for 4:12?

20:_____

• 60

• 12

• 48

• 2

  The ratio of men to women at Best Buy Corporate is 6:5.  If there are 165 workers, how many are women?

A bag contains 207 marbles.  The ratio of yellow to green marbles is 10:13.  How many green marbles are there?