Respuesta :

D is 4/4, or just simply 1

Answer:

Step-by-step explanation:

a.) 3 (2/5) =(6/5) or 1.2

b.)5-2= 3

c.) 2 (4/3) -1 =(5/3) or 1.6

d.) (1/4) + (3/4) = 1