Applied basic mathematics 2nd edition clark test bank
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CHAPTER 2 FORM A
Name___________________________________
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the
question.
Find the factors of the number.
1) 11
1)
2) 49
2)
3) 15
3)
Determine whether the number is prime, composite, or neither.
4) 0
5) 2
4)
5)
Find the prime factorization of the number.
6) 14
6)
7) 65
7)
8) 121
8)
Find the LCM for the set of numbers.
9) 2, 7
9)
10) 4, 6
10)
1
Copyright © 2012 Pearson Education, Inc. Publishing as Addison-Wesley.
Indicate whether the number is a proper fraction, an improper fraction, or a mixed number.
7
11)
11)
4
12)
1
6
13) 12
12)
3
7
13)
Write a fraction or mixed number to represent the shaded portion of the figure.
14)
14)
15)
15)
16)
16)
2
Copyright © 2012 Pearson Education, Inc. Publishing as Addison-Wesley.
Write the improper fraction as a mixed or whole number.
70
17)
5
17)
18)
34
3
18)
19)
25
4
19)
Write the mixed number as an improper fraction.
3
20) 8
7
21) 7
2
3
20)
21)
Simplify the fraction.
2
22)
8
22)
23)
4
20
23)
24)
21
35
24)
3
Copyright © 2012 Pearson Education, Inc. Publishing as Addison-Wesley.
Write the fraction as an equivalent fraction with the indicated denominator.
1
?
25) =
5 10
26)
8
?
=
14 70
26)
Compare the fractions.
1 1
27) ,
2 10
28)
25)
27)
7 5
,
18 6
28)
Multiply. Simplify if possible.
1 1
29) ·
8 4
29)
4 2 4
· ·
7 3 5
30)
31) 2
2
1
· 11
3
4
31)
32) 1
8
·9
9
32)
30)
Divide. Simplify, if possible.
2 3
33) ÷
3 8
34)
33)
16
÷2
7
34)
2
5
35)
3
3
÷1
7
8
36)
35) 12 ÷
36) 2
Add. Simplify, if possible.
3
1
37) +
4 16
38) 4 + 4
37)
2
7
38)
4
Copyright © 2012 Pearson Education, Inc. Publishing as Addison-Wesley.
39)
1
2
5
+
+5
10 15
18
39)
5
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Subtract. Simplify, if possible.
5
1
40) 8 - 3
3
3
40)
41) 19
2 6
7 7
41)
42) 10
5 1
6 4
42)
43) 11
1 20
7 21
43)
Solve the problem.
44) At a national computer show, two software companies
continuously run videos showing their products. Company A s
video repeats every 21 minutes, while Company B s video repeats
every 15 minutes. If both companies begin the videos at 1:00 P.M.
when the show opens, how many minutes will elapse before they
are in sync again?
44)
45) Of 23 crates of apples, 5 crates are Granny Smiths. What fraction of
the crates are Granny Smiths?
45)
46) A baseball team has played 9 games so far this season. The team
won 3 games. What fraction of its games has the team won?
Simplify.
46)
1
4
ft by ft. What is its
5
7
47)
2
minute each to read and
3
48)
47) A rectangular sheet of paper measures
area?
48) A technician has readings that take
record. How many readings can be completed in 48 minutes?
49) A layer of paint on a piece of wood has a thickness of
thickness of the piece of wood is
1
inch. The
12
49)
1
inch. What is the total thickness
3
of the wood and the paint?
6
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50) Erika spent
3
hr on her computer visiting the history channel and
4
the discovery channel websites. She spent
50)
1
hr at the history
3
channel website. How many hours did she spend at the discovery
channel website?
7
Copyright © 2012 Pearson Education, Inc. Publishing as Addison-Wesley.
Answer Key
Testname: CHAPTER 2 FORM A
1)
2)
3)
4)
5)
6)
7)
1, 11
1, 7, 49
1, 3, 5, 15
neither
prime
2·7
5 · 13
8) 112
9) 14
10) 12
11) improper fraction
12) proper fraction
13) mixed number
5
14)
6
15)
3
4
16)
3
8
17) 14
18) 11
19) 6
1
3
1
4
20)
59
7
21)
23
3
22)
1
4
23)
1
5
24)
3
5
25)
2
10
26)
40
70
27)
1
1
<
10 2
28)
7
5
<
18 6
29)
1
32
30)
32
105
1
Copyright © 2012 Pearson Education, Inc. Publishing as Addison-Wesley.
Answer Key
Testname: CHAPTER 2 FORM A
31) 30
32) 17
7
33) 1
9
34)
8
7
35) 30
59
36) 1
77
37)
13
16
38) 8
2
7
39) 5
23
45
40) 5
4
3
41) 18
3
7
42) 10
7
12
43) 10
4
21
44) 105 minutes
5
45)
23
46)
1
3
47)
4
square feet
35
48) 72 readings
5
49)
inch
12
50)
5
hr
12
2
Copyright © 2012 Pearson Education, Inc. Publishing as Addison-Wesley.
