Ratio and proportional division

A basketball team has 5 forwards, 2 centers and 8 guards. Which is the ratio compares the number of guards to forwards

• 2:8

• 5:8

• 8:5

• 8:2

Which relationships describe 2:5

• The ratio of desks to chairs if there are 5 chairs and 2 desks

• The ratio of boys to girls if there are 2 girls and 5 boys

• The ratio of girls to boys if ther are 2 girls and 5 boys

• The ratio of chairs to desk if there are 5 chairs and 2 desk

Choose a ratio that compares the number of loaves of wheat bread to rye bread when you have 7 loaves of rye bread and 12 loaves of wheat

• 12: 7
• 7:12
• 19:2
• 7:19

1:2 is equivalent to 2:3

• Yes

• No

4: 20 is equivalent to 1:5

• Yes
• No

In the computer lab, there are 1 PC for every 5 Mac computers. If the computer lab has a total of 24 computers, how many are Mac?

• 20
• 6
• 5
• 10

Choose the SIMPLEST ratio that compares dogs to cats when you have 12 dogs and 6 cats

• 12:6

• 6:12

• 2:1

• 1:2

_{Simplify the following ratio}

_{24 : 36}

• 1 : 3

• 2 : 3

• 3 : 4

• 4 : 5

Which of these ratios is equivalent to 3:4?

• 12:9
• 9:20
• 9:12
• 803:804

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples