Free Printable Chapter 14 Practice Set 1 (Problems 25-44)

1.

25. What is the value of $3\frac{1}{8}-2\frac{3}{4}+4\frac{1}{2}+1\frac{5}{8}\ ?$

a)

$4\frac{2}{7}$

b)

$5\frac{3}{5}$

c)

$6\frac{1}{2}$

d)

$7\frac{1}{2}$

2.

26. The table above shows prices for lots of farmland. The Callan family buys an equal number of $\frac{1}{4}$ acre, $\frac{1}{2}$ acre and 1 acre lots of farmland for a total of $\$17,250$ . What is the total number of acres the family bought?

a)

$1\ \frac{3}{4}$

b)

$3$

c)

$5\ \frac{1}{4}$

d)

$9$

3.

27. The decimal $0.55$ can be expressed as the fraction $\frac{x}{20}$ . What is the value of $x\ ?$

a)

$5$

b)

$11$

c)

$15$

d)

$50$

4.

28. In the decimal above, $1$ is the first digit in the repeating pattern. What is the $279th$ digit?

a)

$1$

b)

$3$

c)

$4$

d)

$5$

5.

29. Becca’s car engine has a capacity of $3.6$ quarts and contains $1.2$ quarts of engine oil. One bottle of engine oil is $0.5$ quart. Approximately how many bottles of engine oil does Becca need to completely fill her car engine?

a)

$4$

b)

$5$

c)

$6$

d)

$7$

6.

30. The intervals between the tick marks on the number line above are equal. What is the value of point K ?

a)

\frac{1}{20}

b)

$\frac{1}{4}$

c)

$\frac{7}{20}$

d)

$\frac{3}{4}$

7.

31. $\left|\left(-5.6\right)+2\right|+\left|1-\left(-2.7\right)\right|=$

a)

$0.1$

b)

$5.3$

c)

$7.3$

d)

$11.3$

8.

32. How many positive even factors of $52$ are greater than $5$ and less than $50\ ?$

a)

$1$

b)

$2$

c)

$3$

d)

$4$

9.

33. What is the greatest common factor of $720$ and $756\ ?$

a)

$12$

b)

$24$

c)

$36$

d)

$42$

10.

34. What is the least common multiple of $8,9,\ and\ 12\ ?$

a)

$18$

b)

$32$

c)

$60$

d)

$72$

11.

35. In a pet store, $9$ animals are hamsters. This is $12\%$ of the total number of animals in the pet store. How many animals are in the store?

a)

$25$

b)

$63$

c)

$75$

d)

$108$

12.

36. Zelina scored $10\%$ higher on her second quiz than on her first quiz. On her third quiz, Zelina scored $20\%$ higher than on her second quiz. What percent of her first quiz score is her third quiz score?

a)

$15$

b)

$28$

c)

$30$

d)

$32$

13.

37. After taking $9$ tests, Carol’s average grade in her Italian class is $90$ . Her teacher drops the lowest of the $9$ test scores to determine the final grade. If Carol’s final grade is $91$ , what was her lowest test score?

a)

$70$

b)

$77$

c)

$82$

d)

$90$

14.

38. The table above shows the cost of headphones at $7$ stores. What is the mean price of the headphones at the stores?

a)

$ $\text{16}$

b)

$ $17$

c)

$ $18$

d)

$ $20$

15.

39. A motorist travels $90$ miles at a rate of $20$ miles per hour. If he returns the same distance at a rate of $40$ miles per hour, what is the average speed for the entire trip, in miles per hour?

a)

$20$

b)

$\frac{65}{3}$

c)

$\frac{80}{3}$

d)

$30$

16.

40. There are $120$ people at a polling place. The ratio of people who have voted to those who haven’t voted is $1:5$ . How many people have not voted?

a)

$8$

b)

$50$

c)

$100$

d)

$115$

17.

41. 1 gulp = 5 rigs

1 gulp = 0.1 mews

Jade has 200 rigs and 10 mews. If she exchanges the rigs and mews for gulps according to the rates above, how many gulps will she receive?

a)

$41$

b)

$50$

c)

$140$

d)

$210$

18.

42. The marbles in the table above are mixed in a bag. Which color has exactly 1 in 5 chance of being picked at random from the box?

a)

red

b)

blue

c)

green

d)

purple

19.

43. A bag contains 8 white, 4 red, 7 green, and 5 blue marbles. Eight marbles are withdrawn randomly. How many of the withdrawn marbles were white if the chance of withdrawing a white marble is now $\frac{1}{4}\ ?$

a)

$0$

b)

$3$

c)

$4$

d)

$6$

20.

44. Tristen is packing lunch boxes for the school trip. Each lunch box consists of 1 sandwich, 1 fruit, and 1 drink. Tristen can choose from 3 types of sandwiches, 4 types of fruit, and 2 types of drinks. How many different lunch boxes can Tristen pack?

a)

3

b)

$9$

c)

$24$

d)

$72$

Chapter 14 Practice Set 1 (Problems 25-44)

Total questions: 20

Worksheet time: 40mins

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