Question

Which of the following rational numbers is not equivalent to 7/−4 ? (a) 14/−8 (b) 21/−12 (c) 28/−16 (d) 7/−8 *


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Answer 1

Answer:

The numbers that are in the form of  pq, where p and q are integers and q ≠0, are called rational numbers.

For example:  

Five positive rational numbers:

57,−3−4,78,−14−15,59

Five negative rational numbers:

−37,−38,8−9,−1925,8−25

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

Step-by-step explanation:

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Answer 2

Answer:

Which of the following rational numbers is not equivalent to 7/−4 ? (a) 14/−8 (b) 21/−12 (c) 28/−16 (d) 7/-8