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Tao Nan 2025 P6 Maths Prelim — Paper 1 Booklet A Q5 Solution

Paper 1 Booklet A · Q5 · 1 mark · Whole Numbers

Question

A machine prints 15 postcards in 5 minutes. At this rate, how many postcards can it print in 50 minutes?
Answer: 2

Worked solution

  1. 15 \text{ postcards in } 5 \text{ min}
  2. \text{Rate} = 15 \div 5 = 3 \text{ per min}
  3. 50 \text{ min} \rightarrow 3 \times 50 = 150

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