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Probability

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Question 58

There are 53 counters in a bag. 15 of the counters are red. The rest of the counters are blue. One of the counters is taken at random.

Verify that the probability that the counter is blue is 3853\displaystyle \frac{38}{53}5338​

[2]
Markscheme

Probability Questions

  1. GCSE
  2. /Maths
  3. /Probability

236 exam-style questions on OCR GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.

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