There are some counters in a bag.
The table shows the number of counters of each colour.
| Colour | Red | Blue | Yellow | Green |
|---|---|---|---|---|
| Number of Counters | 7 | 2 | 5 | 3 |
A counter is taken at random from the bag.
Write down the probability that the counter is green.
Write down the probability that the counter is not blue.
Practise Edexcel IGCSE Maths Probability with exam-style questions for IGCSE Maths. 28 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 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.