Names | Number of tin cans |
Amelia | 7 |
Wyatt | q |
Zoe | 3 + 4 q |
The table shows the number of tin cans collected by 3 pupils.
- Find the total number of tin cans Amelia, Wyatt and Zoe collected. Express the answer in terms of q in the simplest form.
- If q = 7, find the average number of tin cans the 3 pupils collected.