Question

1. What should be added to -5/4 to get -1?
I. -1/4
II. 1/4
III. 1
IV. -3/4
2. What should be subtracted from -5/4 to get -1?
I. -1/4
II. 1/4
III. 1
IV. -3/4
3. Which of the following is the identity element?
I. 1
II. -1
III. 0
IV. None of these
4. Which of the following is the Multiplicative identity for rational numbers?
I. 1
II. -1
III. 0
IV. None of these
5. Which of the following is neither appositive nor a negative rational number?
I. 1
II. 0
III. Such a rational number doesn�t exist
IV. None of these
6. Which of the following lies between 0 and -1?
I. 0
II. -3
III. -2/3
IV. 4/3
7. Which of the following is the reciprocal of �a�?
I. �a
II. a
III. 1/a
IV. -1/a
8. Which of the following is the product of 7/8 and -4/21?
I. -1/6
II. 1/12
III. -16/63
IV. -147/16
9. Which of the following is the product of (-7/8) and 4/21?
I. -1/6
II. 12
III. -63/16
IV. -16/147
10. Which of the following is the reciprocal of the reciprocal of a rational number?
I. -1
II. 1
III. 0
IV. The number itself
plx answer to my sister ♡​

Answer 1

Answer:

1.)1/4

2.)-1/4

3.)0

4.)1

5.)0

6.)

7.)-1/6

8.)-1/6

9.)-1/6

10.)The number itself

Answer 2

Answer:

you don't have inbox power so no 30 thanks......