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

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

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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

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

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

Add: 3/4\ a n d\ \ 5/6

In each of the following, find an equivalent form of the rational numbers having a common denominator (i) 5/6\ a n d7/9 (ii) 2/3,5/6\ a n d7/(12)

Compare the following fractions using the symbol >or<: 6/7a n d6/(11) (ii) 3/7a n d\ 5/7 2/3\ a n d\ 8/(12) (iv) 1/5a n d4/(15)

Add the following rational numbers: 3/4\ a n d\ (-3)/5 (ii) -3\ a n d3/5

Are the rational numbers 8/(-12)\ a n d\ (-50)/(75) equal?

Which of the following pairs of rational numbers are equal? (-7)/(21)\ a n d3/(-9) (ii) (-8)/(-14)\ a n d(13)/(21)

Which of the following rational numbers are equal? (-7)/(21)\ a n d3/(-9) (ii) (-8)/(-14)\ a n d(13)/(21)