Week 15 Warmup

A triangle has an area of 36 cm² and a base length of 12 cm. What is the height of the triangle?

This shows the net of a square pyramid. What is the surface area of the pyramid?

At a veterinarian’s office, 85 of the 109 animals are dogs. What is the ratio of the number of dogs to the number of other animals at the office?

• 85:24

• 85:109

• 24:85

• 109:85

Sara is buying flour for her bake shop. The prices of four types of flour are listed in the table. Which type of flour costs the least per pound?

A high-speed train travels at a constant speed of 305 miles per hour. How far, in miles, will the train travel in 12 minutes?

• 61 miles

• 55 miles

• 51 miles

• 65 miles

Rima and Eric have earned a total of 135 tokens to buy items at the school store. The ratio of the number of tokens that Rima has to the number of tokens that Eric has is 8 to 7. How many tokens does Rima have?

• 60

• 72

• 80

• 63

Which expression is equivalent to 10 + 22?

• 2(5 + 22)

• 2(5 + 11)

• 5(2 + 22)

• 5(2 + 4)

A cookie recipe needs ⅔ cup of butter for one batch of cookies. Emily has 1 ½ cups of butter. What is the maximum number of batches of cookies Emily can make?

• 1 batch

• 2 batches

• 3 batches

• 4 batches

A square has sides that measure 6 inches each. What is the ratio of the perimeter of the square to the area of the square?

• 1:1

• 2:3

• 3:1

• 4:1

Aaliyah traveled 220 miles in 4 hours at a constant speed. How many miles did Aaliyah travel each hour?

• 50 miles

• 55 miles

• 60 miles

• 65 miles