In a bag there are only red counters, blue counters and white counters
A counter is taken at random from the bag.
The table shows the probability of the counter being red and blue.
| Colour | Red | Blue | White |
|---|---|---|---|
| Probability | 0.5 | 0.3 |
Complete the table to show the probability that counter will be white.
Practise CIE IGCSE Maths Probability with exam-style questions for Core and Extended tier. 34 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.
