The following table represents the population of four different areas and the percentage of males, females, and children among them.
|
Area |
Population |
Males |
Females |
Children |
|
P |
10,000 |
40% |
40% |
20% |
|
Q |
20,000 |
30% |
40% |
30% |
|
R |
16,000 |
50% |
30% |
20% |
|
S |
18,000 |
45% |
35% |
20% |
What is the total number of children in areas P and Q together?
1
7000
2
9000
3
6000
4
8000