A piece of ribbon is 3 m 45 cm long. What is the length of the ribbon in centimetres?
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Worked Solution
Step 1: Recall the conversion: 1 m = 100 cm.
Step 2: Convert the metres part.
3 m = 3 × 100 = 300 cm
Step 3: Add the centimetres part.
300 cm + 45 cm = 345 cm
Answer: The ribbon is 345 cm long.
Correct answer: 345 cm
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