The given table shows the number of books on different subjects: Subjects Number of books B1 120 B2 150 B3 150 B4 120 B5 120 What is the ratio of the ...
Question
The given table shows the number of books on different subjects:
| Subjects | Number of books |
|---|---|
| B1 | 120 |
| B2 | 150 |
| B3 | 150 |
| B4 | 120 |
| B5 | 120 |
What is the ratio of the number of books for subject B1 to the average number of books per subject?