The table below shows the number of books read by five children in one month.
| Name | Number of books |
|---|
| Matthew | ? |
| Ella | 19 |
| Caleb | 25 |
| Grace | 15 |
| Lily | 16 |
If Matthew read 5 books more than
of the total number of books read by the other four children, then how many books did Matthew read in a month?