A biased spinner can land on sections A, B, C or D. The table shows the probabilities that the spinner will land on B and D.
| Section | A | B | C | D |
|---|---|---|---|---|
| Probability | 0.42 | 0.13 |
The probability that the spinner will land on A is four times the probability that the spinner will land on C.
Complete the table.
Sarah is going to spin the spinner 300 times. Work out an estimate for the number of times the spinner will land on B.
128 exam-style questions on Eduqas GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.