Question

Solve: 31 /2 – 51 /2 +111 /2​

Answer 1

The answer is 65.5 see photo graph

Answer 2

Answer:

45.5

Step-by-step explanation:

1)31/2=15.5

2)51/2=25.5

3)111/2=55.5

Now subtraction of

15.5-25.5= (-10)

Now addition of

(-10)+55.5=45.5