Think Up Unit 19 Assignment

Brady recorded the number and color of cars in the parking lot. The shaded model represents the percent of white vehicles counted in the parking lot.

If Brady counted 81 white cars, how many total cars did he count in the parking lot?

• 180

• 100

• 126

• 36

Leticia wants to go on a band trip to New York for spring break. It costs $1,200 per student. The band will pay 25% of the cost for each student.

Using the number lines, determine the amount of money Leticia will pay for the New York trip.

• $300

• $900

• $400

• $800

Liam practices free throws every morning before he goes to school. This morning, Liam made 42 out of 50 free throws. Which equation can be used to find x, the percent of free throws Liam made?

Of the 350 songs D'Marco downloaded, 24% were free. What is the total number of free songs D'Marco downloaded?

What percent of the students Berkley surveyed ride the bus to school?

• 14%

• 32%

• 56%

• Not here

This year, Mrs. Fisher has 9 students who are new to the school. The number of new students represents 7.5% of all her students. Which equation could be used to determine x, the total number of students Mrs. Fisher has this year?

The shaded model represents the percent of students at Judson Middle School who bring lunches to school. If 650 students attend Judson Middle School, how many bring lunches?

• 32

• 208

• 442

• 618

Natalie saved $20 when she purchased a new phone. The phone originally cost $125. What percent savings did Natalie receive on the purchase of the new phone?

• 20%

• 16%

• 6.25%

• 25%

Tatiana ordered a floral arrangement with 60% roses. The florist told her she would put 15 roses in the arrangement. How many total flowers should Tatiana expect in the floral arrangement she ordered?

• A. 20

• B. 25

• C. 28

• D. 23

During a school assembly, 15 out of 60 students wore orange shirts to show school spirit. What percent of the students did NOT wear orange shirts?

• 8%

• 15%

• 25%

• 75%