Computational Skills 1c
- 1.
Write the following decimal in words. 0.7
- A.
Seven tenths
- B.
Seven hundredths
- C.
Seven tens
- D.
Seven hundreds
- E.
None of these
Correct Answer
A. Seven tenths -
- 2.
Write the following as a decimal. one tenth
- A.
0.1
- B.
0.01
- C.
0.11
- D.
1.01
- E.
None of these
Correct Answer
A. 0.1 -
- 3.
Order from smallest to largest.9/10, 0.33, 0.8, 1/20
- A.
1/20, 0.8, 0.33, 9/10
- B.
0.8, 0.33, 1/20, 9/10
- C.
0.8, 1/20, 0.33, 9/10
- D.
1/20, 0.33, 0.8, 9/10
- E.
None of these
Correct Answer
D. 1/20, 0.33, 0.8, 9/10 -
- 4.
Order from smallest to largest.2/6, 5/7, 1/8, 1/4
- A.
1/8, 1/4, 2/6, 5/7
- B.
1/8, 5/7, 1/4, 2/6
- C.
1/8, 2/6, 1/4, 5/7
- D.
1/4, 2/6, 5/7, 1/8
- E.
None of these
Correct Answer
A. 1/8, 1/4, 2/6, 5/7 -
- 5.
Order from smallest to largest.0.33, 1.07, 0.033, 1.7
- A.
0.33, 1.07, 1.7, 0.033
- B.
0.33, 1.7, 1.07, 0.033
- C.
0.033, 0.33, 1.07, 1.7
- D.
0.033, 1.07, 0.3, 1.7
- E.
None of these
Correct Answer
C. 0.033, 0.33, 1.07, 1.7 -
- 6.
6/8 = ?/4
- A.
4
- B.
3
- C.
2
- D.
1
- E.
None of these
Correct Answer
B. 3 -
- 7.
12% of 48 = ?
- A.
5.76
- B.
4.80
- C.
3.60
- D.
4.86
- E.
None of these
Correct Answer
A. 5.76 -
- 8.
10% of 36 = ?
- A.
2.3
- B.
3.2
- C.
2.6
- D.
3.6
- E.
None of these
Correct Answer
D. 3.6 -
- 9.
0.30 = ?
- A.
30%
- B.
3%
- C.
33%
- D.
300%
- E.
None of these
Correct Answer
A. 30% -
- 10.
2/5 = ?
- A.
20%
- B.
40%
- C.
52%
- D.
25%
- E.
None of these
Correct Answer
B. 40% -
- 11.
Write the following as a decimal. 25%
- A.
2.5
- B.
25.0
- C.
0.25
- D.
250
- E.
None of these
Correct Answer
C. 0.25 -
- 12.
Write the following as a fraction. 30%
- A.
30/1000
- B.
3/1000
- C.
3/10
- D.
3/100
- E.
None of these
Correct Answer
C. 3/10 -
- 13.
Write the following as a fraction. 0.75
- A.
4/3
- B.
3/4
- C.
7/5
- D.
5/7
- E.
None of these
Correct Answer
B. 3/4 -
- 14.
Write the following as a decimal. 1/3
- A.
     0.3Â
- B.
.13
- C.
.31
- D.
.3
- E.
None of these
Correct Answer
A. Â Â Â Â Â 0.3Â -
- 15.
.1 + .3 = ?
- A.
.4
- B.
.04
- C.
.13
- D.
.2
- E.
None of these
Correct Answer
A. .4 -
- 16.
.7 + .6 = ?
- A.
.13
- B.
.76
- C.
.12
- D.
1.3
- E.
None of these
Correct Answer
D. 1.3 -
- 17.
1.04 + 7.379 = ?
- A.
8.383
- B.
7.483
- C.
8.419
- D.
8.833
- E.
None of these
Correct Answer
C. 8.419 -
- 18.
17 + 11.286 = ?
- A.
11.456
- B.
11.303
- C.
28.286
- D.
11.393
- E.
None of these
Correct Answer
C. 28.286 -
- 19.
.8 - .2 = ?
- A.
.06
- B.
.4
- C.
.6
- D.
.10
- E.
None of these
Correct Answer
C. .6 -
- 20.
4.8 - 3.31 = ?
- A.
1.51
- B.
1.49
- C.
1.23
- D.
2.83
- E.
None of these
Correct Answer
B. 1.49 -
- 21.
29 - 0.914 = ?
- A.
28.086
- B.
1.986
- C.
29.914
- D.
19.86
- E.
None of these
Correct Answer
A. 28.086 -
- 22.
6.427 - 5.507 = ?
- A.
1.920
- B.
.920
- C.
1.900
- D.
11.934
- E.
None of these
Correct Answer
B. .920 -
- 23.
.2 x .3 = ?
- A.
.6
- B.
.5
- C.
0.06
- D.
.05
- E.
None of these
Correct Answer
C. 0.06 -
- 24.
7.32 x 1.23 = ?
- A.
4.392
- B.
900.36
- C.
90.036
- D.
9.0036
- E.
None of these
Correct Answer
D. 9.0036 -
- 25.
1.25 x 4 = ?
- A.
4.25
- B.
5.0
- C.
.500
- D.
1.29
- E.
None of these
Correct Answer
B. 5.0 -
- 26.
3.7 x 7.03 = ?
- A.
26.011
- B.
260.11
- C.
7.030
- D.
70.300
- E.
None of these
Correct Answer
A. 26.011 -
- 27.
32 ÷ 5 = ?
- A.
6.4
- B.
6.2
- C.
.1506
- D.
160.0
- E.
None of these
Correct Answer
A. 6.4 -
- 28.
.97 ÷ 4 = ?
- A.
24.25
- B.
2.425
- C.
.041
- D.
0.2425
- E.
None of these
Correct Answer
D. 0.2425 -
- 29.
18 ÷ .3 = ?
- A.
.0166
- B.
6.00
- C.
60
- D.
.600
- E.
None of these
Correct Answer
C. 60 -
- 30.
.45 ÷ .5 = ?
- A.
0.9
- B.
9.0
- C.
1.111
- D.
.01111
- E.
None of these
Correct Answer
A. 0.9 -
- 31.
5/12 + 1/12 = ?
- A.
7/12
- B.
1/2
- C.
1/5
- D.
1/3
- E.
None of these
Correct Answer
B. 1/2 -
- 32.
1/9 + 2/3
- A.
1/4
- B.
1/3
- C.
7/9
- D.
1/6
- E.
None of these
Correct Answer
C. 7/9 -
- 33.
2/3 + 1/2 = ?
- A.
3/5
- B.
1 1/6
- C.
1/2
- D.
6/7
Correct Answer
B. 1 1/6 -
- 34.
6 3/5 + 2 1/5 = ?
- A.
8 2/5
- B.
6 4/5
- C.
8 4/5
- D.
6 2/5
- E.
None of these
Correct Answer
C. 8 4/5 -
- 35.
2 1/8 + 9 7/8 = ?
- A.
12
- B.
13 6/8
- C.
11 3/4
- D.
10 1/4
- E.
None of these
Correct Answer
A. 12 -
- 36.
4/5 - 1/5 = ?
- A.
4/5
- B.
3/5
- C.
5/5
- D.
3/0
- E.
None of these
Correct Answer
B. 3/5 -
- 37.
7/8 - 3/16 = ?
- A.
11/16
- B.
1/4
- C.
10/16
- D.
4/8
- E.
None of these
Correct Answer
A. 11/16 -
- 38.
15 4/6 - 8 1/3 = ?
- A.
7 3/3
- B.
8 2/6
- C.
8 3/6
- D.
7 1/3
- E.
None of these
Correct Answer
D. 7 1/3 -
- 39.
12 1/4 - 5 2/4 = ?
- A.
6 3/4
- B.
6 1/4
- C.
7 1/4
- D.
7 1/2
- E.
None of these
Correct Answer
A. 6 3/4 -
- 40.
2/3 - 1/4 = ?
- A.
2/1
- B.
5/12
- C.
1/12
- D.
3/7
- E.
None of these
Correct Answer
B. 5/12 -
- 41.
1/2 x 2/3 = ?
- A.
2/3
- B.
3/5
- C.
3/4
- D.
2/5
- E.
None of these
Correct Answer
E. None of these -
- 42.
4/5 x 5/8 = ?
- A.
9/13
- B.
1/2
- C.
20/58
- D.
9/40
- E.
None of these
Correct Answer
B. 1/2 -
- 43.
12 x 5/6
- A.
3 1/6
- B.
12 5/6
- C.
30
- D.
10
- E.
None of these
Correct Answer
D. 10 -
- 44.
1 2/3 x 12 = ?
- A.
20
- B.
8
- C.
12 2/3
- D.
7 1/5
- E.
None of these
Correct Answer
A. 20 -
- 45.
2 1/7 x 2 1/3 = ?
- A.
4 1/21
- B.
5
- C.
45/49
- D.
4 10/21
- E.
None of these
Correct Answer
B. 5 -
- 46.
3/4 ÷ 5/7 = ?
- A.
1 1/20
- B.
15/28
- C.
21/28
- D.
15/20
- E.
None of these
Correct Answer
A. 1 1/20 -
- 47.
2/3 ÷ 5/6 = ?
- A.
12/18
- B.
5/9
- C.
2/3
- D.
4/5
- E.
None of these
Correct Answer
D. 4/5 -
- 48.
5/8 ÷ 5 = ?
- A.
1/25
- B.
1/8
- C.
8
- D.
3 1/8
- E.
None of these
Correct Answer
B. 1/8 -
- 49.
6 1/4 ÷ 2 = ?
- A.
4/5
- B.
3 1/4
- C.
12 1/2
- D.
3 1/8
- E.
None of these
- F.
None of these
Correct Answer
D. 3 1/8 -
- 50.
4 1/2 ÷ 1 1/2 = ?
- A.
3
- B.
4
- C.
6 3/4
- D.
1/4
- E.
None of these
Correct Answer
A. 3 -
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