remember, irrational times rational=irrational
a rational number can be written as a/b where a and b are integers and b≠0
so
9.6 is a rational number betwen 9.5 and 9.7 because 9.6=96/10
an irrational number, hmm
let's use pi
pi is about 3.14
divide 9.5 by pi and 9.7 by pi
9.5/pi=3.0239
9.7/pi=3.0876
so an irrational number between 9.5 and 9.7 could be 3.05π
