Proportion

The Lowell family has driven 348 miles in 6 hours. Assuming they continue at this same rate, which proportion could be used to determine how long it will take for them to travel the remaining 87 miles of their trip?

• 
• 
• 
• 

• 9 miles

• 112.5 miles

• 56.25 miles

• 2 miles

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

Solve for x 

• x = 6

• x = 25

• x = 28

• x = 17

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Solve for x 

• x = 1/10

• x = 10

• x = 4

• x = 5

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8

• 15

• 40

• 29

Sharon is decreasing the size of a diagram of a leaf that is 30 centimeters long by 10 centimeters wide. If the reduced diagram is 4 centimeters wide, how long will it be?

The two triangles, ABC and DEF, pictured are similar. Which of the following is the length of side CB?

• 3

• 5

• 5.33

• 6.75