Exam-style question
Try this first
Answer-form check: a bag has 5 blue counters and 7 red counters. Find the probability of choosing a blue counter.
- A.0.417
- B.5.417
- C.-4.583
- D.0.834
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
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.
Common mistake
No common mistake is linked to this question yet.