In a certain code, '2' means 'add', '3' means 'subtract', '4' means 'multiply', and '5' means 'divide'. What is 10 5 2?
Q1. In a certain code, '2' means 'add', '3' means 'subtract', '4' means 'multiply', and '5' means 'divide'. What is 10 5 2?
Answer: 2
Explanation: The expression becomes 10 / 5 + 2 = 2 + 2 = 4, but '5' means 'divide', so 10 / 5 = 2.