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Math Problems
Grade 8
Identify rational and irrational numbers
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
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
−
13
5
-\frac{13}{5}
−
5
13
an irrational 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
4
3
\frac{4}{3}
3
4
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
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
−
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
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Is
6.949
6.949
6.949
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
3
4
\frac{3}{4}
4
3
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
5
\sqrt{5}
5
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
5.115
5.115
5.115
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
−
10
-10
−
10
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
8.579
8.579
8.579
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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WHAT IS
IRRATIONAL NO
\text{IRRATIONAL NO}
IRRATIONAL NO
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Is
−
21
2
-\frac{21}{2}
−
2
21
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
3
3
3
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
5
4
\frac{5}{4}
4
5
a real number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
5
10
\frac{5}{10}
10
5
a real number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
2
3
\frac{2}{3}
3
2
a natural number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
2
2
2
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
10
7
\frac{10}{7}
7
10
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
9
9
9
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
2.792
2.792
2.792
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Is
6
7
\frac{6}{7}
7
6
a rational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
5
2
\frac{5}{2}
2
5
a natural number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
21
2
\frac{21}{2}
2
21
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
8
8
8
an irrational number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Is
11
2
\frac{11}{2}
2
11
a real number?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
