VSOL 8.3 Number Sense

1. What is the price per pound of 8 pounds of coffee for $91.60?

$10 per lb

$12 per lb

$8.73 per lb

$11.45 per lb

2. A scale model of an airplane has a width of 13.5 inches. The scale of the model is 1 inch to 8 feet. What is the width of the actual airplane?

104 ft

108 ft

110 ft

115 ft

3. Which percent represents the ratio of 8 apples to 36 pieces of fruit rounded to the nearest tenth?

25.0%

22.2%

44.4%

16.7%

4. Fifty-two of 80 marbles are red. What percent of the marbles are red?

65%

60%

72%

59%

5.

What is the probability of spinning a spinner and landing on a space that is not blue?

7 : 12

0.75

50%

2 : 3

6. Randy, Eduardo and Kelli took a quiz. For every 50 questions on the quiz, Randy answered 47 correctly. Eduardo answered 91% of the questions correctly. For every 10 questions on the quiz, Kelli answered 9 correctly. Who had the highest score?

Eduardo

Kelli

Randy

All the same

7. The ratio of girls to boys in an after-school program is 5 to 4. If there are 32 boys, how many of them are girls?

9

20

40

160

8. How much would Mrs. Ferguson pay if she bought a $300 outfit plus a 5.9% sales tax?

$301.77

$305.90

$359.00

$317.70

9. A swimsuit is on sale at a 20% discount. If the original price is $49.99, what is the sale price?

$39.99

$44.99

$9.99

$29.99

10. A $525 pair of speakers is on sale for $393.75 at Best Buy. Which is closest to the percent of change?

33%

25%

20%

15%

11. Six cards are numbered 1 through 6 and one card is chosen at random. What is the probability of choosing a number less than 4?

0.25

50%

1/3

2 : 3

12.

North High School has 2,764 students enrolled. Based on the table, how many students study for 2 or more hours?

940 students

594 students

1534 students

14 students

Vsol 8.3 Number Sense