A kopitiam owner writes the following expression on his order pad to calculate the total cost in dollars: (24 − 8) × 3. What is the value of this expression?
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Worked Solution
Step 1: Apply BODMAS. The Brackets come first, so compute (24 − 8) before doing anything else.
Step 2: Inside the brackets: 24 − 8 = 16. The expression now reads 16 × 3.
Step 3: Multiply: 16 × 3 = 48.
Check (reverse): 48 ÷ 3 = 16 ✓ and 24 − 16 = 8 ✓.
Final answer: 48.
Answer: 48
Correct answer: 48
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