STAAR Review Part 5

Jason ran 4 Miles in 30 minutes. Which of the following is an equivalent rate of running?

• 6 miles in 50 minutes

• 3 miles in 20 minutes

• 10 miles in 75 minutes

• 8 miles in 80 minutes

A car travels 196 miles in 3.5 hour. Which of the following is NOT an equivalent number of miles per hour?

• 224 miles in 4 hours

• 356 miles in 6 hours

• 504 miles in 9 hours

• 392 miles in 7 hours

Which of the following represents the greatest rate?

• 0.5 miles in 10 minutes

• 6 miles in 60 minutes

• 27 miles in 300 minutes

• 3 miles in 24 minutes

A quality control inspector found 12 defective cell phones in a shipment of 75 cell phones. Based on these results, how many cell phones in a shipment of 1,500 can be expected to be defective?

An aquarium has 4 plants for every 3 fish. There are 36 plants in the aquarium. How many fist are there?

• 27

• 48

• 32

• 42

In 5 days, a scientist wrote 3 pages of a research paper. At that rate, how many day will take the scientist to write a 30-page research paper?

• 18 days

• 30 days

• 25 days

• 50 days

During a 3-day street fair, 159 women and 177 men attended. At that rate, how many more men than women will attend a 7-day street fair?

• 126

• 112

• 42

• 72

Students were surveyed about the number of pets they have. The results are shown in the graph. Based on the graph, how many students in a school of 360 students would be expected to have 1 or 2 pets?

• 90

• 300

• 180

• 270

The table shows the number of hours Sandro worked and the amount of money he earned over four months. Based on the information in the table, how much would Sandro earn if he worked 60 hours in a month?

• $570

• $142.50

• $592.50

• $370

Juliette and Laura each started with the same amount of olive oil while making salad dressing. Juliette mixed 4 tablespoons of vinegar for every 2 cups of olive oil. Laura mixed 3 tablespoons of vinegar for every cup of olive oil. Which statement is true?

• Juliette mixed in more vinegar per cup of olive oil, because 4:2 is greater than 3:1

• Juliette mixed in more vinegar per cup of olive oil, because 4 tbsp is greater than 2 tbsp

• Laura mixed in more vinegar per cup of olive oil, because 3:1 is greater than 4:2

• Laura mixed in more vinegar per cup of olive oil, because 3 tbsp is greater than 2 cups.