Respuesta :

9/2
18/4
36/8

4 1/2 in an improper fraction is 9/2 so all i did was add 9/2+9/2 and got 18/4 hen i did that again with 18/4 and got 36/8 and then you could also do the same with 36/8 too.

hope this made sense
16/17,48/21,80/35 that would be the three improper fraction that equals 41/2