Proportions

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

If there are 6 red cars sold to every 3 blue cars, is it the same proportion as 2 red cars to every 1 blue car? 

• Yes
• No

Find the Unit Rate of rotations per minute.
405 rotations in 5 minutes   

• 81 rotations per minute
• 73 rotations per minute
• 18 rotations per minute
• 810 rotations in 10 minutes

At HEB 3 pounds of hamburger meat is on sale for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

• x=7

• x=4

• x=2

• x=3

• x = 8

• x = 10

• x = 4

• x = 5

• x=75

• x=50

• x=27

• x=43

• x = 6

• x = 25

• x = 28

• x = 17

• x=75

• x=76

• x=70

• x=77

• 50

• 56

• 54

• 55