Question

3. When 3/8 is subtracted from 5/12 we get the value:

(1 Point)

a. 5/24

b. 24/19

c. 1/24

d. 19/24

4.The associative property of rational numbers is applicable to:

(1 Point)

a) Addition and subtraction

b) Multiplication and division

c) Addition and Multiplication

d) Subtraction and Division

5.The multiplicative inverse of -2/3 is

(1 Point)

2/3

-3/2

3/2

-2/3

6.The additive inverse of 5/4 is

(1 Point)

-5/4

5/4

4/5

-4/5

7.For any rational number p/q, if p/q + 0= p/q then 0 known as

(1 Point)

additive inverse

additive identity

multiplicative identity

multiplicative identity

8. Which one of the following is the cube of an odd number.

(1 Point)

64

343

8000

1728

9.A perfect cube number does not end with ------- zeros.

(1 Point)

two

three

nine

six

10.To make 81 a perfect cube is should be divided by

(1 Point)

9

6

3

27

11.The cube of a two-digit number may be a three-digit number.

(1 Point)

true

false

12.All integers are rational numbers

(1 Point)

true

false




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Answer 1

Answer:

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