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Math Problems
Grade 8
Identify rational and irrational numbers
The number
v
v
v
is rational. Which statement about
6
v
6v
6
v
is true?
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Is
3.6
3.6
3.6
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
14
5
\frac{14}{5}
5
14
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
3.661
3.661
3.661
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
8
-8
−
8
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
8.699
8.699
8.699
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
6.76
6.76
6.76
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
8.867
8.867
8.867
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
7
4
\frac{7}{4}
4
7
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
9
2
\frac{9}{2}
2
9
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
1
-1
−
1
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
2
4
\frac{2}{4}
4
2
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
8.923
8.923
8.923
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
6.395
6.395
6.395
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
5.191
5.191
5.191
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
5
9
\frac{5}{9}
9
5
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
10.495
10.495
10.495
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
1
1
1
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
4
10
\frac{4}{10}
10
4
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
8
5
\frac{8}{5}
5
8
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
9
10
\frac{9}{10}
10
9
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
7
-7
−
7
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
4
4
4
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
7
2
\frac{7}{2}
2
7
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
3.778
3.778
3.778
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
5
7
\frac{5}{7}
7
5
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
7.347
7.347
7.347
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
1
3
\frac{1}{3}
3
1
a natural number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
5.71
5.71
5.71
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
2
3
\frac{2}{3}
3
2
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
7
9
\frac{7}{9}
9
7
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
13
5
-\frac{13}{5}
−
5
13
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
9
5
\frac{9}{5}
5
9
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
6
-6
−
6
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
8.372
8.372
8.372
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
3
2
\frac{3}{2}
2
3
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
1
3
\frac{1}{3}
3
1
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
4
3
\frac{4}{3}
3
4
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
10.311
10.311
10.311
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
3
\sqrt{3}
3
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
5.100
5.100
5.100
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
10
3
\frac{10}{3}
3
10
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
7
-7
−
7
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
11
9
-\frac{11}{9}
−
9
11
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
2.903
2.903
2.903
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
1
5
\frac{1}{5}
5
1
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
4
-4
−
4
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
11
2
-\frac{11}{2}
−
2
11
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
5.115
5.115
5.115
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
−
10
-10
−
10
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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1
2
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