Respuesta :

5 x 1/4 = 5/4 = 1 1/4
5 x 4/1 = 20/1 = 20
5 x 4/4  = 20/4 = 5

Least to the greatest 
5 x 1/4 , 5 x 4/4 , 5 x 4/1 
5•1/4 (1 1/4) ; 5•4/4 (5) ; 5•4/1 (20)