Respuesta :

Answer:

A 1/2 -0 = 1/2

Step-by-step explanation:

3/5 - 1/10

We are approximating these values by the benchmark numbers of 0,1/2 and 1

3/5 is close to 1/2   and 1/10 is close to 0

1/2 -0 = 1/2