Classify 13 into all categories in which it belongs

Rational, Integer, Whole, Natural

Review: Classifying numbers, fractions & decimals, multiplying & dividing powers

Classifying numbers, turning fractions to decimals and vice-versa, terminating & repeating decimals, multiplying & dividing powers

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Questions 20

Answers

1
Classify 13 into all categories in which it belongs
Irrational
Rational, Integer, Whole
Rational, Integer
Rational, Integer, Whole, Natural
2
Simplify 3x⁷y⋅3xy⁴. Leave your answer as a power
32x7y5
3x8y4
3x8y5
32x8y5
3
Write 2/5 as a decimal
4.0
0.4
5.2
2.5
4
Write -3.4 as a (reduced) fraction
-3 4/10
-3 ∕4
-3 2/5
3/4
5
Write 9/25 as a decimal.
9.25
3.6
0.36
0.925
6
Simplify (2x³y⁵z⁴) / (8x⁴z²)
(4y5z2) / x
(z2) / 4x
(y5z2) / 4x
(xy5z2) / 4
7
Write 0.8888... as a (reduced) fraction
4/5
8/9
8/10
88/99
8
Simplify (4x⁴⋅5x³) / 40x
x7/2
x6/2
20x6/40
2x6
9
Classify 0 into all categories in which it belongs
Rational, Integer
Irrational
Rational, Integer, Whole
Rational, Integer, Whole, Natural
10
Classify -30 into all the categories it belongs
Irrational
Rational, Integer, Whole
Rational, Integer
Rational, Integer, Whole, Natural
11
Re-write 5/6 with the denominator as a power of 10
500/1000
50/60
It already is!
It's impossible!
12
Simplify (30x²y³) / (5x⁶y⁵)
1 / (6x4y2)
6 / (x4y2)
25x4y2
6x4y2
13
Write 3/11 as a decimal
0.2727...
0.27
3.666...
3.6
14
Write 4/9 as a decimal
4.444...
0.225
0.444...
2.25
15
Simplify 4𝒙³⋅ 5𝒙⁵⋅
20𝒙8⋅
20𝒙15⋅
9𝒙15⋅
9𝒙8⋅
16
Classify 3.15 into all categories in which it belongs
Rational, Integer, Whole
Rational, Integer, Whole, Natural
Irrational
Rational
17
Re-write the fraction 9/50 with the denominator as a power of 10
It already is!
Impossible!
9/100
18/100
18
Classify π into all categories in which it belongs
Irrational
Rational, Integer, Whole
Rational, Integer
Rational, Integer, Whole, Natural
19
Write 0.272727... as a (reduced) fraction
27/100
27/999
27/99
3/11
20
Simplify 3⁸/ 3³
35
311
111
15

Review: Classifying numbers, fractions & decimals, multiplying & dividing powers Flashcards | StudBud

Review: Classifying numbers, fractions & decimals, multiplying & dividing powers

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Classifying numbers, turning fractions to decimals and vice-versa, terminating & repeating decimals, multiplying & dividing powers

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
Classify 13 into all categories in which it belongs
Irrational
Rational, Integer, Whole
Rational, Integer
Rational, Integer, Whole, Natural
2
Simplify 3x⁷y⋅3xy⁴. Leave your answer as a power
32x7y5
3x8y4
3x8y5
32x8y5
3
Write 2/5 as a decimal
4.0
0.4
5.2
2.5
4
Write -3.4 as a (reduced) fraction
-3 4/10
-3 ∕4
-3 2/5
3/4
5
Write 9/25 as a decimal.
9.25
3.6
0.36
0.925
6
Simplify (2x³y⁵z⁴) / (8x⁴z²)
(4y5z2) / x
(z2) / 4x
(y5z2) / 4x
(xy5z2) / 4
7
Write 0.8888... as a (reduced) fraction
4/5
8/9
8/10
88/99
8
Simplify (4x⁴⋅5x³) / 40x
x7/2
x6/2
20x6/40
2x6
9
Classify 0 into all categories in which it belongs
Rational, Integer
Irrational
Rational, Integer, Whole
Rational, Integer, Whole, Natural
10
Classify -30 into all the categories it belongs
Irrational
Rational, Integer, Whole
Rational, Integer
Rational, Integer, Whole, Natural
11
Re-write 5/6 with the denominator as a power of 10
500/1000
50/60
It already is!
It's impossible!
12
Simplify (30x²y³) / (5x⁶y⁵)
1 / (6x4y2)
6 / (x4y2)
25x4y2
6x4y2
13
Write 3/11 as a decimal
0.2727...
0.27
3.666...
3.6
14
Write 4/9 as a decimal
4.444...
0.225
0.444...
2.25
15
Simplify 4𝒙³⋅ 5𝒙⁵⋅
20𝒙8⋅
20𝒙15⋅
9𝒙15⋅
9𝒙8⋅
16
Classify 3.15 into all categories in which it belongs
Rational, Integer, Whole
Rational, Integer, Whole, Natural
Irrational
Rational
17
Re-write the fraction 9/50 with the denominator as a power of 10
It already is!
Impossible!
9/100
18/100
18
Classify π into all categories in which it belongs
Irrational
Rational, Integer, Whole
Rational, Integer
Rational, Integer, Whole, Natural
19
Write 0.272727... as a (reduced) fraction
27/100
27/999
27/99
3/11
20
Simplify 3⁸/ 3³
35
311
111
15