Question

In Congo Town 80 youth are ANC members and 60 are CDA while 30 are both and 20 people are neutral (a) How many people are there in Congo Town (b) How many are CDA only (c) How many are ANC only ​

Answer 1

a) To find the total number of people in Congo Town, we can add up the number of ANC members, CDA members, neutral people, and those who are both ANC and CDA:

Total = ANC + CDA + Neutral + (ANC and CDA)

Total = 80 + 60 + 20 + 30

Total = 190

Therefore, there are 190 people in Congo Town.

b) To find the number of people who are only CDA members, we need to subtract the number of people who are both ANC and CDA from the total number of CDA members:

CDA only = CDA - (ANC and CDA)

CDA only = 60 - 30

CDA only = 30

Therefore, there are 30 people who are only CDA members.

c) To find the number of people who are only ANC members, we need to subtract the number of people who are both ANC and CDA from the total number of ANC members:

ANC only = ANC - (ANC and CDA)

ANC only = 80 - 30

ANC only = 50

Therefore, there are 50 people who are only ANC members.