Proportions, Ratios and Percents

What is the ratio of blue lines to red lines?

• 3 to 7

• 3/7

• 37

• 7 to 3

• I am not sure.

Victoria has a bag of LEGOS. There are 6 yellow, 3 red, and 8 blue LEGOS. What is the ratio of red to yellow LEGOS?

• 1/2

• 6/3

• 2/1

• 3/6

• I am not sure.

Which represents the relationship of oranges to fruit?

• 2:6

• 2:4

• 4:6

• 1:3

• I am not sure.

What is a Ratio?

• A comparison of two quantities

• Multiplication of two fractions

• A number over another number

• Two decimals that can be multiplied

• I am not sure.

What are the three ways to write a ratio?

• 2;3 , 2 to 3 , 2\3

• 2:3 , 2 to 3 , 2/3

• 2:3 , 2 too 3 , 2/3

• I am not sure.

If you have 3 pennies, 4 nickels, and 5 dimes which represents the following ratio: nickels to total number of coins?

• 4:5

• 3:12

• 4:12

• 1:3

• I am not sure.

What is the correct answer?

• 8

• 2

• 10

• 12

• I am not sure.

Tony has a bag of LEGOS. There are 6 yellow, 3 red, and 8 blue LEGOS. What is the ratio of red LEGOS to all of the LEGOS in the bag?

• 3 to 17

• 3 to 6

• 3 to 8

• 17 to 3

• I am not sure.

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

• I am not sure.

Write if the given proportion is 'True' or 'False':

8 : 9 = 24 : 18

• TRUE

• FALSE

• I am not sure.

• None of these are a correct answer.