The table below shows the number of flats occupied by public sector employees in four different buildings, the ratio of flats occupied by public secto...
Question
The table below shows the number of flats occupied by public sector employees in four different buildings, the ratio of flats occupied by public sector to private sector employees, and the percentage of vacant flats. The total flats in each building equal the sum of occupied and vacant flats.
| Buildings | Flats occupied by public sector employees | Ratio of flats occupied by public sector to private sector employees | Percentage of vacant flats |
|---|---|---|---|
| A | |||
| B | $240$ | ||
| C | $300$ | ||
| D | $150$ |
It is given that the number of flats in a floor is and the number of flats on each floor is the same for all buildings.
Question: What is the sum of the number of floors in buildings C and D?