Proportions1

Solve for x

• x= -6

• x =1/6

• x = 6

• x=6/3

Solve for x

• x = 1/10

• x = 1/4

• x = 4

• x = 10

Solve for x

• x = 15

• x = 11

• x = 20

• x = 12

A car travels 420 miles in 8 hours. If the car continues at the same rate, how far will it travel in 12 hours?

• 540 miles

• 630 hours

• 630 miles

• 540 hours

Pat needs 14 sticks of pepperoni to make 28 pizzas.  How many sticks of pepperoni are needed to make 36 pizzas?  

• 15 pizzas
• 252 sticks
• 18 sticks
• 18 pizzas

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.D.8

Which situation BEST represents a proportional relationship?

• Sam sold 2 bracelets for $3 and 3 bracelets for $5.

• Jimmy ran 3 miles in 30 minutes and 5 miles in 45 minutes.

• Larry packed 27 glasses in 9 cases and 45 glasses in 15 cases.

• Finn placed 8 markers in 2 boxes and 16 markers in 8 boxes.