1. A rational number is defined as a number that can be expressed in
the form where p and q are integers and
q'
(a) q=0
(b) q= 1
(c) q 1
(d) q = 0
2. Which of the following rational numbers is positive?
(a)
-8
(b)
19
-13
(c)
-4
(d)
-21
13
3. Which of the following rational numbers is negative?
(a)
-(-3)
(b)
-5
-8
(c)
9
8
(d)
-7
4. In the standard form of a rational number, the common factor of
numerator and denominator is always:
(a) O
(b) 1
(c) 2
(d) 2
5. Which of the following rational numbers is equal to its reciprocal?
(a) 1
(b) 2
1
6. The reciproal of 21s
(a) 3
(b) 2
-48
60
7. The standard form of -Is
48
60
(a)
Number
-60
48
1
2
(c)
(c) 1
(d) 0
(d) o
(b)
(c)
5
Reciprocal
4
3
12
96
1
6
8. Which of the following is equivalent to
16
25
(b)
16
20
(c)
(d) 5
Product
34
5
12
6
-5/2-(-3) -1
(d)
15
25
5
54
Answers
Answered by
0
Answer:
I don't know this answer
Similar questions