Ratios with Parts and Wholes

What is the ratio of circles to shapes?

• 4 : 9

• 5 : 4

• 4 : 5

• 5 : 9

Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Ella's balloons to Taylor's balloons.

• 7:5

• 5:7

• 3:5

• 5:3

There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?

• 10 to 13

• 23 to 13

• 13 to 10

• 23 to 10

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2

• 3 to 5

• 5 to 10

• 5 to 3

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

• 1/2

• 6/3

• 2/1

• 3/6

Solve for A in the table.

• 40

• 10

• 9

• 45

Solve for B in the table.

• B= 40

• B= 10

• B= 9

• B= 45

_{Simplify the following ratio
8 :  12}

• 1 : 3

• 2 : 3

• 3 : 4

• 4 : 5

What is C?

• 80

• 24

• 96

• 92