Question

Pls help me with this math problem​

Answer 1

The four rational numbers between
`-(1)/(2)` and
`(1)/(2)` can be:

• 
  `-(1)/(3)`
• 
  `-(1)/(4)`
• 
  `(1)/(5)`
• 
  `(1)/(7)`

Explanation:

The definition of rational numbers is usually a number of the type a/b where b is different from zero, therefore, to choose the numbers that are between -1/2 (= -0.5) and 1/2 (= 0.5) it is enough with choose fractional numbers whose dividend is 1 and its divisor is any number greater than 2, either negative or positive, in the answer we choose options such as 1/7 or -1/3, but following the guide I give you, you could choose numbers like 1/16, -1/9 or 1/40 if you wish, always respecting the guidelines given for the dividend and the divisor.