Question

Simplify this expression.

20.25 – 9 +11
-
o
18.75
21
O
40.75

Answer 1

22.25

Explanation:

there are no special things to be considered.

You can simplify the last two numbers. Because -9 +11 is the same as +2 you can see the answer:

20.25 + 2 = 22.25