Question

1. Write down the numerator of each of the following rational numbers:

(i) (-7/5)

(ii) (14/-4)

(iii) (-17/-21)

(iv) (8/9)

(v) 5

2. Write down the denominator of each of the following rational

numbers:

(i) (-4/5)

(ii) (11/-34)

(iii) (-15/-82)

(iv) 15

(v) 0

3. Write down the rational number whose numerator is (-3) × 4, and

whose denominator is (34 – 23) × (7 – 4).

4. Write down the rational number whose numerator is the smallest

three digit number and denominator is the largest four digit number.

5. Separate positive and negative rational numbers from the following

rational numbers:

(-5/-7), (12/-5), (7/4), (13/-9), 0, (-18/-7), (-95/116), (-1/-9)

6. Which of the following rational numbers are positive:

(i) (-8/7)

(ii) (9/8)

(iii) (-19/-13)

(iv) (-21/13)

7. Which of the following rational numbers are negative:

(i) (-3/7)

(ii) (-5/-8)

(iii) (9/-83)

(iv) (-115/-197)
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Answer 1

bro all the numbers which are first are numerators while the second numbers are it's denominator

Answer 2

Explanation:

Answer is.Q1.. (2) answer