If + means -, ÷ means +, - means ×, and × means ÷, what is 9 - 3 + 4?
Show answer & explanation
Correct answer: A
Explanation
Given operators and their meanings:
• + means -
• ÷ means +
• - means ×
• × means ÷
Given expression: 9 - 3 + 4
Replacing the signs according to the given rules:
= 9 × 3 - 4
Using the BODMAS rule:
= 27 - 4
= 23
Therefore, the correct answer is (A).