Topic : Counting-Two category
from: category_eng
1.
There is no common between Men and Women There is no common between section 1 and section 2

2.
There are two categories but no common

3.
We need to know the total number of peoples.

1. E
There is no common between Men and Women There is no common between section 1 and section 2
2/3 *(s1)+1/2 *(s2) = female

(s1)+(s2) = 84
2. E
There are two categories but no common
3. E
We need to know the total number of peoples.
Men and Woman doesn't have any common.

Red and Non Red doesn't have any common.