Grade 6 Mathematics – Decimals Quiz

1. Convert 4/5 to decimal place

5.4
4.5
0.8
8.0
Explanation:

2. What is the place value of 8 in the number; 34.68

ones
tenths
hundredths
thousands
Explanation:

3. Convert 52.2 into fraction

52.2/10
52.2/2
52 1/5
522/10
Explanation:

4. Round off the decimal place of 3 in 1.763 to the nearest hundredths

1.764
1.760
1763
176.3
Explanation:

5. Round off 0.3423 to three decimal places

0.343
3.4.2.3
0.342
342.3
Explanation:

6. Convert 5 percent to decimals

100%.5
5%.100
0.05%
0.05
Explanation:

7. Convert 0.39 to percentage

3.9%
39%
0.39%
390%
Explanation:

8. Work out 0.4557 +656.677

298.9392
5213.677
657.5234
657.1327
Explanation:

9. A classroom has total length of 8.567 meters and a dining hall has 54.76, what is the difference in length of both the classroom and the hall?

469.12892
6.845
63.327
46.193
Explanation:

10. Find the lowest decimal

1.04
0.5
2.2
1.1
Explanation:

11. 4.25 x 3.1 =

13.175
1317.5
131.75
1.3175
Explanation:

12. 3.57 x 4.6 =

164.22
13.882
3.570
16.422
Explanation:

13. 0.42 x 100 =

42
4.2
420
0.042
Explanation:

14. You bought a new pack of pencils for $1.50 and a pencil sharpener for $0.99. How much is your total?

$1.89
$2.89
$2.49
$3.00
Explanation:

15. 0.102 + 0.07 =

0.172
0.174
1.022
0.162
Explanation:

16. 1.53 + 32.6 =

12.34
32.6
34.13
3.413
Explanation:

17. What is the rule for adding decimals?

Subtract
Move the decimal to the right the total amount of numbers after the decimal.
Line up the decimals first, then fill in with zeros.
Add first
Explanation:

18. Calculate 1.08÷4

0.20
0.27
2.7
2.07
Explanation:

19. Calculate 7.8÷0.03

260
2.6
0.26
26
Explanation:

20. 5.75÷0.25 =

2.03
0.23
23
2.3
Explanation:

21. 1.8 ÷ 0.2 =

0.09
0.9
90
9
Explanation:

22. 2.8 ÷ 0.4 =

0.07
0.7
70
7
Explanation:

23. 36.8 ÷ 0.2 =

1.84
18.04
18.4
184
Explanation:

24. 2.4 ÷ 0.4 =

8
0.6
6
0.96
Explanation:

25. 0.6 x 0.91 =

9
0.9
0.546
5.460
Explanation:

26. 3.7 x 0.43 =

1.591
1.87
18.7
15.91
Explanation:

27. What do you call a decimal in which a pattern of one or more digits is repeated indefinitely?

prime factor
terminating decimal
prime number
repeating decimal
Explanation:

28. Write the decimal equivalent to 9/20

0.455
0.4545
0.5
0.45
Explanation:

29. Convert 5/8 to a decimal.

8.5
5.8
0.625
0.652
Explanation:

30. The decimal expansion of 2/5​ is?

2.5 and it repeats
0.4 and it terminates
2.5 and it terminates
0.4 and it repeats
Explanation:

31. What is the decimal form of 13/20?

0.65
0.6555555
1.534
0.6565
Explanation:

32. What is 1/8 as a decimal?

0.12
1.25
0.1
0.125
Explanation:

33. What is 6/10 in decimal form?

0.6
0.610
6.10
6.01
Explanation:

34. Convert 4/5 to a decimal

0.45
0.40
0.54
0.80
Explanation:

35. Write 4/100 as a decimal

0.04
0.40
0.4
0.400
Explanation:

36. write 3/20 as a decimal.

0.32
0.15
20.3
6.666...
Explanation:

37. Write 5/9 as a decimal.

0.95
0.555...
0.59
1.8
Explanation:

38. What is 0.5 as a fraction?

2/5
1/3
1/2
3/4
Explanation:

0.5 is the same as half, which can be written as 1/2.

39. Which of the following is bigger: 0.7 or 0.75?

0.7
They are equal
Cannot be determined
0.75
Explanation:

0.75 is bigger than 0.7 as it has an extra decimal place.

40. What is 0.25 expressed as a percentage?

0.025%
5%
250%
25%
Explanation:

0.25 is equivalent to 25\% because the decimal point is moved two places to the right.

41. Which is the same as 0.9?

1/9
5/8
9/10
9/100
Explanation:

0.9 can be written as 9/10 as it indicates nine tenths.

42. What is 0.12 as a fraction in simplest form?

12/100
3/25
1/12
6/25
Explanation:

In simplest form, 0.12 is equivalent to 3/25 because 12 and 25 share a common factor of 3.

43. Which of the following numbers is irrational?

0.75
0.3333...
0.5
√2
Explanation:

√2 is an irrational number because it cannot be expressed as a simple fraction.

44. What is the value of 0.06 × 0.3?

0.18
0.180
0.018
0.0180
Explanation:

45. What is the decimal equivalent of 7/20?

0.175
0.7
0.035
0.35
Explanation:

7/20 is equivalent to 0.35 in decimal form, as 7 divided by 20 is 0.35.

46. What is 0.75 as a fraction in simplest form?

75/100
15/20
3/4
7/5
Explanation:

0.75 can be simplified to 3/4 as both the numerator and denominator share a common factor of 25.

47. Which is the same as 1.2?

120%
0.12
12/10
1/2
Explanation:

1.2 is equivalent to 12/10 as it indicates twelve tenths.

48. Which of the following is smaller: 0.8 or 0.875?

0.875
Cannot be determined
0.8
They are equal
Explanation:

0.8 is smaller than 0.875 as it has one fewer digit after the decimal point.

49. What is 0.16 as a percentage?

16%
0.16%
160%
1.6%
Explanation:

0.16 is the same as 16\% because the decimal point is moved two places to the right to convert to a percentage.

50. Which is the same as 0.6?

6/100
1/6
3/5
6/10
Explanation:

0.6 is equal to 6/10, which can be simplified to 3/5 by dividing both the numerator and denominator by 2.

51. What is 0.28 × 0.5?

0.07
0.14
0.35
0.70
Explanation:

52. What is the decimal equivalent of 3/8?

0.78
0.23
0.38
0.375
Explanation:

3/8 is equivalent to 0.375 in decimal form, as 3 divided by 8 is 0.375.

53. What is 0.625 as a fraction in simplest form?

25/4
5/8
625/1000
6.25
Explanation:

0.625 can be simplified to 5/8 as the decimal can be read as five eighths.

54. Which of the following numbers is rational?

√3
0.3333...
0.5
0.12345...
Explanation:

0.5 is a rational number as it can be expressed as a simple fraction, in this case, 1/2.

55. What is the value of 0.9 × 2.5?

22.5
2.25
225
2.5
Explanation:

56. What is the decimal equivalent of 4/5?

0.8
0.45
0.4
0.25
Explanation:

4/5 is equivalent to 0.8 in decimal form, as 4 divided by 5 is 0.8.

57. What is 0.44 as a fraction in simplest form?

44/10
11/25
1/4
4/11
Explanation:

In simplest form, 0.44 is equivalent to 11/25 because 44 and 25 share a common factor of 11.

58. Which is the same as 1.25?

1/250
125%
1/25
25/100
Explanation:

1.25 is the same as 125\% because it is 125 parts per 100, which is equivalent to 1.25.

59. Which of the following is bigger: 0.6 or 0.61?

Cannot be determined
0.61
They are equal
0.6
Explanation:

0.61 is bigger than 0.6 as it has one more digit after the decimal point.

60. What is 0.18 as a percentage?

18%
180%
1.8%
0.18%
Explanation:

0.18 is equivalent to 18\% as the decimal point is moved two places to the right to convert to a percentage.

61. Which is the same as 0.4?

2/5
0.04
4/40
4/10
Explanation:

0.4 is equivalent to 2/5 as both the numerator and denominator can be divided by 2 to simplify the fraction.

62. What is 0.15 × 0.2?

0.2
0.03
0.3
0.02
Explanation:

63. What is the decimal equivalent of 2/3?

0.2
0.25
0.33
0.666
Explanation:

2/3 can be written as 0.666 in decimal form, as 2 divided by 3 is 0.666.

64. What is 0.5 as a percentage?

5%
50%
0.5%
0.05%
Explanation:

0.5 is equivalent to 50\% as the decimal point is moved two places to the right to convert to a percentage.

65. Which is the same as 0.75?

75
3/4
75/100
7.5
Explanation:

0.75 can be simplified to 3/4 as both the numerator and denominator share a common factor of 25.

66. What is the decimal equivalent of 5/12?

0.416
0.625
0.5
0.42
Explanation:

5/12 is equivalent to 0.416 in decimal form, as 5 divided by 12 is 0.416.

67. What is 0.833 as a fraction in simplest form?

5/6
1/3
83/100
8/3
Explanation:

0.833 can be simplified to 5/6 as the decimal can be read as five sixths.

68. Which is the same as 2.5?

25%
20/5
0.25
2 1/2
Explanation:

2.5 is the same as 2 1/2, which means 2 whole numbers and 1 half.

69. Which of the following is smaller: 0.03 or 0.3?

They are equal
Cannot be determined
0.03
0.3
Explanation:

0.03 is smaller than 0.3 as it has one fewer digit after the decimal point.

70. Which is the same as 0.85?

0.85%
5/8
85%
8.5%
Explanation:

0.85 can be expressed as 85\% as the decimal point is moved two places to the right to convert to a percentage.

71. What is 0.2 × 0.03?

0.0060
0.6
0.06
0.006
Explanation:

72. What is 0.15 as a fraction in simplest form?

15/100
5/33
3/20
1/7
Explanation:

0.15 is equivalent to 3/20 as 15 and 20 share a common factor of 5.

73. Which is the same as 0.35?

5/7
35%
3 1/2
0.35%
Explanation:

0.35 is the same as 35\%, as the decimal point is moved two places to the right to convert to a percentage.

74. What is 0.27 × 0.4?

0.027
0.108
0.11
0.16
Explanation:

75. What is the decimal equivalent of 5/9?

0.5
0.56
0.59
0.555
Explanation:

5/9 is equivalent to 0.555 in decimal form, as 5 divided by 9 is 0.555.

76. What is 0.166 as a fraction in simplest form?

5/6
1/8
1/6
3/5
Explanation:

In simplest form, 0.166 is equivalent to 1/6 because 1 and 6 share a common factor of 1.