Exam-style question
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Exam warm-up: a bag has 1 blue counters and 7 red counters. Find the probability of choosing a blue counter.
- A.0.125
- B.1.125
- C.-0.875
- D.0.25
Answer and explanation
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Maths method check
- Topic focus: Notation, vocabulary and manipulation.
- Question style: practice.
- Reasoning demand: recall.
- Check the operation, notation, units, and final answer form against the question before moving on.
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