Each packet of flour weighs 1.2 kg. A recipe needs 0.8 of a packet. How much flour does the recipe need?
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Worked Solution
Step 1: Count total decimal places: 1.2 (1 place) + 0.8 (1 place) = 2 decimal places in the answer.
Step 2: Ignore decimals and multiply whole numbers: 12 × 8 = 96.
Step 3: Place 2 decimal places in the product: 96 → 0.96.
Step 4: Answer = 0.96 kg.
Answer: 0.96 kg
Correct answer: 0.96 kg
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