Question

insert 5 rational numbers between -3 upon 5 and -1 upon 2

Answer 1

-3/5 = -.6
-1/2 = -.5

so I could insert :
-.51, -.52 , -.53 , -.515, etc
easy to change any of these back to a fraction

e.g. -.52 = -52/100 or -13/25