Benchmark 3 Review

by Adrienne Laubin

| 21 Questions1

1

A movie ticket cost $12. The matinee costs $4 less. There are g friends in a group. Which expression represents how much the group pays to see a matinee?

g(12 - 4)

12g - 4

4 + 12g

12 - 4g

2

1

Simplify the following expression.

12

13

14

17

3

1

Which value for x makes the equation x + 8 = 8 + 6 true?

6

8

14

48

4

1

What is the greatest common factor (GCF) of 24 and 60?

2

3

6

12

5

1

Evaluate the expression 3x - 2y for x = 6 and y = 4.

-8

0

6

10

6

1

Find the qoutient

1/10

5/8

8

10

7

1

Find the sum. 4.038 + 5.4 + 2.17

11.608

11.18

11.590

11.08

8

1

Find the absolute value of -8

-8

8

0

80

9

1

Which of the following is listed in order from greatest to least?

0.3, 2/5, 8/15, 0.8

2/5, 8/15, 0.3, 0.8

0.8, 8/15, 2/5, 0.3

8/15, 0.3, 2/5, 0.8

10

1

Rick made punch by mixing 56 ounces of lemonade, 28 ounces of orange juice, and 58 ounces of ginger ale. What is the ratio of ounces of orange juice to total ounces of punch? In simplest form rounded to the nearest tenth.

1/5

1/4

1/3

1/2

11

1

A rectangle has a length of 24 inches and a width of 12 inches. Which of the following is not equal to the ratio of rectangles's length to its width?

12:6

1/2

8 to 4

6/3

12

1

Which of the following ratios is equivalent to

6/8

3/16

9/24

9/32

13

1

Which ratio is equivalent to 0.625?

3/16

3/8

5/8

8/5

14

1

Gerry created a pattern using shapes. He used 6 circles and 9 squars in his pattern. He created a second pattern with the same ratio of circles to squares. If there are 10 circles in his new pattern, how many squares are there?

9

10

15

18

15

1

Jackie ran 15 miles in 105 minutes. If her rate was constant, how many minutes did it take her to run 1 mile?

7 minutes

6 minutes

8 minutes

9 minutes

16

1

A 10 -ounce serving of soup contains 24 grams of carbohydrates. To the nearest gram, how many grams of carbohydrates should an - 8 ounce serving of the same soup contain?

3 grams

19 grams

30 grams

38 grams

17

1

Which pair of ratios forms a proportion?

6/7 and 18/21

4/5 and 5/4

2/3 and 9/6

4/5 and 20/35

18

1

The rugby team won 12 games and 8 lost games. What percent of their games did a the rugby team win?

40%

60%

70%

75%

19

1

Kennedy answered 8 problems incorrectly on a test that had 30 problems on it. What percent of the test problems did she answer correctly? Give the answer to the nearest whole percent.

27%

60%

73%

85%

20

1

What percent is equivalent to both ratios in the porportion

9%

18%

20%

90%

21

1

A science class went on a fieldtrip to the beach. 9/25 of the students in the class collected shells. What percent of the students did not collect shells

18%

32%

82%

64%

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