PSAT 8/9 Math Practice

• 25

• 30

• 40

• 45

Tags

CCSS.6.RP.A.3B

Charissa ordered 3 cans of lemonade for each person at her party. She also ordered 1 pizza for every 4 people. If she ordered 6 pizzas, which of the following could be the number of cans of lemonade she ordered?

• 36

• 48

• 60

• 72

Tags

CCSS.6.RP.A.3B

A bakery sells trays of cookies. Each try contains at least 50 cookies but no more than 60. Which of the following could be the total number of cookies on 4 trays of cookies?

• 165

• 205

• 245

• 285

Tags

CCSS.7.EE.B.3

A waiter receives tips from each customer. On average, the tip is 15% of the customer's bill. At this rate, which of the following is closest to the tip the waiter can expect when a customer has a bill that is $78.20?

• $8.00

• $10.00

• $12.00

• $14.00

Tags

CCSS.6.RP.A.3C

• 25

• 30

• 210

• 250

Tags

CCSS.6.EE.C.9

CCSS.6.NS.C.8

A quality control manager at a factory selects 7 lightbulbs at random for inspection out of every 400 lightbulbs produced. At this rate, how many lightbulbs will be inspected if the factory produces 20,000 lightbulbs?

• 300

• 350

• 400

• 450

Tags

CCSS.6.RP.A.3B

A coastal geologist estimates that a certain country's beaches are eroding at a rate of 1.5 feet per year. According to the geologist's estimate, how long will it take, in years, for the country's beaches to erode by 21 feet?

• 12 years

• 14 years

• 16 years

• 18 years

Tags

CCSS.7.EE.B.3

If a 3 pound pizza is sliced in half and each half is sliced into thirds, what is the weight, in ounces, of each of the slices? (1 pound = 16 oz)

• 4

• 6

• 8

• 16

Tags

CCSS.7.EE.B.3

A partially filled pool contains 600 gallons of water. A hose is turned on and water flows into the pool at a rate of 8 gallons per minute. How many gallons of water will be in the pool after 70 minutes?

• 560

• 1000

• 1160

• 2090

Tags

CCSS.4.OA.A.3

To make a bakery's signature chocolate muffins, a baker needs 2.5 ounces of chocolate for each muffin. How many pounds of chocolate are needed to make 48 signature chocolate muffins? (1 pound = 16 ounces)

• 7.5

• 10

• 50.5

• 120

Tags

CCSS.6.RP.A.3B