math
posted by ruth .
list the integers between 5 and 2, inclusive.

4, 3, 2, 1, 0, 1
http://en.wikipedia.org/wiki/Integer 
okay i got it right...
list three rational numbers between 1 and 2 ? 
5/4, 6/5, 7/4, 5/3
http://www.mathsisfun.com/rationalnumbers.html 
that's between 1 and 2
? 
Yes.
5/4 = 1 1/4
6/5 = 1 1/5
7/4 = 1 3/4
5/3 = 1 2/3