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Probability Equation Questions

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Question 4

There are 5 red counters and x x\,x blue counters in a bag.

2 counters are removed from the bag at random.

The probability that both the counters taken are red is 533\displaystyle \frac{5}{33}335​

Work out the value of xxx.

[7]

Probability Equation Questions Questions

  1. IGCSE
  2. /Maths
  3. /Probability Equation Questions

Practise CIE IGCSE Maths Probability Equation Questions with exam-style questions for Core and Extended tier. 7 questions, matched to the CIE IGCSE Maths (0580) specification and written in Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank