Henry's scores for 5 tests are shown in the table. Find this average score.
Tests | 1st | 2nd | 3rd | 4th | 5th |
Scores | 7 | 18 | 5 | 7 | 10 |
Tests | 1st | 2nd | 3rd | 4th | 5th |
Scores | 7 | 18 | 5 | 7 | 10 |
Tests | 1st | 2nd | 3rd | 4th | 5th |
Scores | 7 | 18 | 5 | 7 | 10 |
Tests | 1st | 2nd | 3rd | 4th | 5th |
Scores | 7 | 18 | 5 | 7 | 10 |
Tests | 1st | 2nd | 3rd | 4th | 5th |
Scores | 7 | 18 | 5 | 7 | 10 |