Weekly Review

In a class of 28 students, 12 students packed their lunch. At this rate, how many students out of 336 would be expected to pack their lunch?

• 28 students

• 74 students

• 144 students

• 192 students

• 784 students

Maria earns $7.50 per hour at her part-time job. Which of the following

correctly describes how much she will earn for working different numbers of hours? Select ALL that apply.

• $18.75 for 2.5 hours

• $90 for 12 hours

• $105 for 15 hours

• $120.50 for 16 hours

• $142.50 for 19 hours

Two pounds of bananas cost $3.16. At this rate, how much

will it cost to buy 7 pounds of bananas?

(Type your answer as a dollar amount)

Student Council is having a pizza party. Three large pizzas serve 9 people.

How many large pizzas should they order to serve 36 students at the party?

A recipe for homemade clay calls for 6 cups of water for every 12 cups of flour. How many cups of water are needed when 4 cups of flour are used?

A comic book store is having a sale. You can buy 20 comic books for $35.

What is the cost of 8 comic books during the sale?

• $4.38

• $14.00

• $35.00

• $160.00

• $63.00

Rachel is hosting a family reunion. Two small trays of lasagna serve 6 people. How many small trays does she need to serve 48 people?

A recipe for banana bread uses 4 cups of bananas for every 8 cups of flour.

How many cups of bananas are needed when 2 cups of flour are used?

Jeremy is making a healthy ice cream using only ripe bananas and peanut butter. The recipe makes 4 servings and calls for a ratio of 5 bananas to 3 tablespoons of peanut butter. If Jeremy has 30 bananas, how many tablespoons of peanut butter does he need?

Three out of 5 students at Maria's school participate in a school club or sport. There are 175 students at the school. Which of the following shows how equivalent fractions can be used to find s, the total number of students that participate in a school club or sport?