The table below shows the total and female populations in five different parks. Parks Total Population Female Population A 400 150 B 500 200 C 700 350...
Question
The table below shows the total and female populations in five different parks.
| Parks | Total Population | Female Population |
|---|---|---|
| A | 400 | 150 |
| B | 500 | 200 |
| C | 700 | 350 |
| D | 800 | 450 |
| E | 900 | 500 |
If in each park, 30 females are above 80 years of age, what is the average number of females who are aged 80 years or below across all the parks?