simplify: 6 ÷ 3 . 2 - 5 + 7 . 2

Answer 1

To simplify the expression 6 ÷ 3 . 2 - 5 + 7 . 2, we need to follow the order of operations, which is parentheses, exponents, multiplication, and division (from left to right), and addition and subtraction (from left to right).

First, let's perform the multiplication and division:

6 ÷ 3 = 2
2 . 2 = 4
7 . 2 = 14

Now, let's substitute these results back into the expression:

2 - 5 + 14

Next, let's perform the addition and subtraction:

2 - 5 = -3
-3 + 14 = 11

Therefore, the simplified expression is 11.