Question

Add the rational numbers in each of the following. (iii)8/15,-7/18​

Answer 1

Answer:

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Step-by-step explanation:

stion 1:

What are rational numbers? Give examples of five positive and five negative rational numbers. Is there any rational number which is neither positive nor negative? Name it.

ANSWER:

The numbers that are in the form of

p

q

, where p and q are integers and q ≠0, are called rational numbers.

For example:

Five positive rational numbers:

5

7

,

−3

−4

,

7

8

,

−14

−15

,

5

9

Five negative rational numbers:

−3

7

,

−3

8

,

8

−9

,

−19

25

,

8

−25

Yes, there is a rational number that is neither positive nor negative, i.e. zero (0).