Names | Number of glass bottles |
Harper | 9 |
Julian | v |
Raeann | 9 + 2 v |
The table shows the number of glass bottles collected by 3 pupils.
- Find the total number of glass bottles Harper, Julian and Raeann collected. Express the answer in terms of v in the simplest form.
- If v = 3, find the average number of glass bottles the 3 pupils collected.