Question

find any four rational numbers between minus 7 by 9 and minus one by two

Answer 1

7.01 , 7.02 , 7.03 , 7.04

Answer 2

rational numbers between

- 7/9     &   - 1/2

lcm of 9 and 2 = 18

- 7/9 x 2/2        &    -1/2 x 9/9

-14/18              &               -9/18

 four rational numbers are

 -10/18,  -11/18,  -12/18,  -13/18