Final answer:
Using the order of operations (PEMDAS), the expression 50000 + 50000 × 40000 + 40000 ÷ 40000 simplifies to 50000 + 2000000000 + 1, resulting in a final answer of 2000050001.
Step-by-step explanation:
To solve the mathematical expression 50000 + 50000 × 40000 + 40000 ÷ 40000, we must follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction). According to these rules, we first perform multiplication and division from left to right, and then addition.
Multiplication: 50000 × 40000 = 2000000000
Division: 40000 ÷ 40000 = 1
Add the results to the initial 50000: 50000 + 2000000000 + 1 = 2000050001
Therefore, the solution to the expression is 2000050001.