Question

1. Which of the following are positive rational numbers ?
(a) -6/9
(b) -8/-11
(c) 16/17
(d) -7/-13
(e)-101/-162
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Answer 1

Answer:

$\huge\underline\bold\red{Answer}$

$(b) \: \frac{ - 8}{ - 11} = \frac{8}{11}$

$(c) \: \frac{16}{17}$

$(d) \: \frac{ - 7}{ - 13} = \frac{7}{13}$

$(e) \: \frac{ - 101}{ - 162} = \frac{101}{162}$

Answer 2

Answer:

(b)

−11

−8

=

11

8

(c) \: \frac{16}{17}(c)

17

16

(d) \: \frac{ - 7}{ - 13} = \frac{7}{13}(d)

−13

−7

=

13

7

(e) \: \frac{ - 101}{ - 162} = \frac{101}{162}(e)

−162

−101

=

162

101