Proportional Relationship problems

Hamburger meat sells for $6 for every 3 pounds. If Alicia buys 10 pounds of hamburger meat, how much will she pay?

• $30
• $20
• $60
• $10

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

The distance that an automobile travels varies directly as the time it travels. If the car travels 280 miles in 7 hours, how far will it travel in 12 hours?

• 480
• 1960
• 84
• 25

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

A fence post that is 2 meters tall casts a shadow 5 meters long.  At the same time a tree casts a shadow 108 meters.  How tall is the tree?

• 33.2 meters
• 332 meters
• 43.2 meters
• 432 meters

Lydia drove 216 miles and used 6 gallons of gasoline on a recent trip. Which of the following represents the unit rate of gasoline used on this trip?

• 222 miles per gallon

• 3 miles per gallon

• 210 miles per gallon

• 36 miles per gallon

Tallia typed 416 words in 8 minutes. Which of the following is a correct understanding of this rate?

• At this rate, it takes Tallia 52 minutes to type one word

• At this rate, Tallia can type 52 words in 8 minutes

• At this rate, Tallia can type 52 words in one minute.

• At this rate, Tallia can type 8 words in one minute.

In a certain town, In 90 minutes 1/2 inch of rain falls. It continues at the same rate for a total of 24 hours. Which of the following statements is true about the amount of rain in the 24-hour period? Check the TRUE statement.

• The number of inches of rain is 16 times 1/2.

• The number of inches of rain is 24 times 1/2.

• The number of inches of rain is 1/2 times 36

Gabriel goes to a carnival with $20.00. He spends $2.00 to get in and the rest on ride tickets. Each ticket is $1.50. How many tickets does Gabriel buy?

• 9 tickets

• 12 tickets

• 13 tickets

• 14 tickets

Which graph is non-proportional?

• A
• B
• C
• D