1/2 would be in between 0 and 1. The fraction 4/2 is actually 2, so it would just be plotted on the number 2 on the number line. 5/2 is reduced to 2.5, therefore it goes in between 2 and 3.
0, 1/2, 1, 2 (4/2), 5/2, 3 1/2 = 0.5 and 0.5 is > than zero but < than one 4/2 is 4 divided by 2 = 2 and two is 2 (Funny) 5/2 = 2 and 1/2 = 2.5 Hope that Helps!
