Question

Please help me I have to send at 5 o clock to my teacher please I can't answer it please ​

Answer 1

5.
`(-19)/(1)`,
`(27)/(1)`,
`(71)/(1)`,
`(-101)/(1)`

6.
`(1000)/(99999)`

7.
`(7)/(4), 0`
`(-5)/(7) ,(-12)/(5), (-13)/(9), (-18)/(7) ,(-95)/(116), (-1)/(9)`

8. (ii)
`(9)/(8)`

9. (iv)
`(-115)/(-197)`

10. (i) true, (ii) true, (iii) false

Explanation: