Final answer:
The expression 69 + 69 × 69 ÷ 69 - 69 simplifies to 0 following the order of operations, which is also known as PEMDAS.
Step-by-step explanation:
This question is asking you to simplify an arithmetic expression using the correct order of operations. In mathematics, the order of operations is typically remembered by the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). Applying the order of operations to the expression 69 + 69 × 69 ÷ 69 - 69, the first operation is multiplication and division from left to right. So we first perform the multiplication and division, giving us: 69 + (69x69 ÷ 69) - 69 which simplifies to 69 + 69 - 69 = 69. After that, apply addition and subtraction from left to right: 69 - 69 = 0.
Learn more about Order of Operations