Use the order of operations to simplify: 6/3 +4÷2+4/4 .
To simplify the expression using the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division - from left to right, Addition and Subtraction - from left to right), we follow these steps:
1. Simplify any operations inside parentheses: There are no parentheses in this expression.
2. Calculate any exponents: There are no exponents in this expression.
3. Perform multiplication and division from left to right:
6/3 = 2
4 ÷ 2 = 2
4/4 = 1
4. Perform addition and subtraction from left to right:
2 + 2 + 1 = 5
Therefore, the simplified expression is 5.