: 0.41, 0.42, 0.43, 0.44, 0.45, 0.46, 0.47, 0.48 and 0.49 :D

This are the numbers

0.41,0.42,0.43.0.44,0.45,0.46,0.47,0.48,0.49

0.41,0.42,0.43.0.44,0.45,0.46,0.47,0.48,0.49

There are infinite numbers between 0.4 and 0.5. The reason is that there are infinite rational as well as irrational numbers between 0.4 and 0.5, therefore, we cannot exactly give all the numbers between 0.4 and 0.5.