The two way table gives information about how 150 students travelled to school.
| Walk | Car | Other | Total | |
|---|---|---|---|---|
| Boys | 23 | 75 | ||
| Girls | 31 | 14 | ||
| Total | 27 | 150 |
Complete the two way table.
One of the students is picked at random. Write down the probability they walk to school.
159 exam-style questions on OCR GCSE Maths Two Way Tables. Each one has a worked solution and a mark scheme showing where the marks go.