Comparing Rational Numbers Answers

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Which set of numbers includes only whole numbers?

Question illustration
A
Negative 4, one-half, 2, 3 and StartFraction 7 Over 8 EndFraction
Option A
B
StartFraction 1 Over 6 EndFraction, 0, one-fourth, three-fifths
Option B
C
2, 5, 6, 15
Option C
D
Negative 2, 4, 10, 20
Option D
2
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Which set of numbers includes only integers?

Question illustration
A
Negative 5, negative 3 and one-fourth, 1, one-eighth
Option A
B
Negative 3, negative 2, 2, 3
Option B
C
Negative 6, negative 4, negative 2, negative one-half
Option C
D
One-half, two-thirds, StartFraction 6 Over 7 EndFraction, 0
Option D
3

Martha states that –6 is a rational number. Which is a correct explanation for this statement?

A
The number –6 is the opposite of 6.
B
The number –6 is a negative integer.
C
The number –6 can be written as .
Option C
D
The number –6 is less than 0.
4

Between which two numbers is located on a number line?

Question illustration
A
–4 and –3
B
–3 and –2
C
–2 and –1
D
–1 and 0
5

Which point represents on the graph?

Question illustration
A
Point A
B
Point C
C
Point D
D
Point E
6

Which shows a rational number plotted correctly on a number line?

A
A number line going from negative 8 to positive 4 in increments of 2. There are 4 equal spaces between each number. Negative 3.5 is plotted on the mark 1 space to the left of 4.
Option A
B
A number line going from negative 20 to negative 10 in increments of 2. There are 4 equal spaces between each number. Negative StartFraction 21 Over 2 EndFraction is plotted on the mark 1 space to the left of negative 10.
Option B
C
A number line going from negative 10 to positive 4 in increments of 2. There are 4 equal spaces between each number. Negative StartFraction 7 Over 2 EndFraction is plotted on the mark labeled negative 6.
Option C
D
A number line going from negative 2 to positive 8 in increments of 2. StartFraction 9 Over 2 EndFraction is plotted on the mark 1 space to the left of 4.
Option D
7

Between which two numbers is located on a number line?

Question illustration
A
–4 and –3
B
–3 and –2
C
–2 and –1
D
–1 and 0
8

Which number is represented by point E on the graph?

Question illustration
A
3 and one-half
Option A
B
Negative 0.25
Option B
C
Negative 1.75
Option C
D
Negative 2 and one-half
Option D
9

Which inequality is true? Use the number line to help.

Question illustration
A
1.5 greater-than 2 and one-half
Option A
B
One-half greater-than 0.5
Option B
C
Negative 2.5 greater-than negative 1.5
Option C
D
Negative 3 and one-half greater-than negative 4.5
Option D
10

Which rational number could be graphed between 0 and 1?

Question illustration
A
Negative one-half
Option A
B
One-fourth
Option B
C
Three-halves
Option C
D
1.75

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