Assuming it is separated:
(10 + 10) / 10 = 2
Order of operations:
10 + 10 / 10 =
10 + 1 = 11
10 plus 10 divided by 4 is 12.5
10 plus 25 divided by 5 is 15
it is 5
The answer is 132.
0.77142857142
10 + (10/5) = 12
10 + 12/3 + 20 = 34
10
40
12/10 + 1 = 2.2
63/10 + 100 = 106.3
30/0.5 + 10 = 70