`A d d3/8a n d(-5)/(12)`

A d d3/5a n d(13)/5

A d d3/5a n d(13)/5

A d d7/9a n d(-12)/9

A d d7/9a n d(-12)/9

Which of the following pairs of rational numbers are on the opposite sides of the zero on the number line? (a) 3/7\ a n d5/(12) (b) -3/7\ a n d(-5)/(12) (c) 3/7\ a n d(-5)/(12) (d) None of these

Which of the following pairs of rational numbers are on the opposite sides of the zero on the number line? (a) 3/7\ a n d5/(12) (b) -3/7\ a n d(-5)/(12) (c) 3/7\ a n d(-5)/(12) (d) None of these

A d d5/(12)a n d3/8

In each of the following, find an equivalent form of the rational number having a common denominator: (i) 3/4\ a n d5/(12) (ii) 2/3,7/6\ a n d(11)/(12) (iii) 5/7,3/8,9/(14)\ a n d(20)/(21)

If -3/8 a n d (x)/(-24) are equivalent rational numbers, then x= (a)3 (b) 6 (c)9 (d) 12

If -3/8 a n d (x)/(-24) are equivalent rational numbers, then x= (a)3 (b) 6 (c)9 (d) 12