The table shows information about the number of pets owned by families in a street.
| Pets | Frequency |
|---|---|
| 0 | 12 |
| 1 | 14 |
| 2 | xxx |
| 3 | 6 |
| 4 or more | 0 |
The total number of pets owned by all families was 60.
Find the value of xxx.
111 exam-style questions on AQA GCSE Maths Averages from Frequency Tables. Each one has a worked solution and a mark scheme showing where the marks go.