(mathematics )in a village all the people are coca or cassava farmer or both.of 97% are coca farmers and 64% are cassava farmers, what percentage are both cocoa and cassava farmers.represent in a venn diagram
Let's assume that the total number of people in the village is 100.
Since 97% are cocoa farmers, there are 97 cocoa farmers.
Since 64% are cassava farmers, there are 64 cassava farmers.
To find the percentage of people who are both cocoa and cassava farmers, we will first find the total number of people who are either cocoa or cassava farmers:
Total = Number of cocoa farmers + Number of cassava farmers = 97 + 64 = 161
Now, let's represent this in a Venn diagram:
Cocoa farmers = 97
Cassava farmers = 64
Let's assume x people are both cocoa and cassava farmers.
Now, the total number of people who are either cocoa or cassava farmers can be represented as:
Total = Cocoa farmers + Cassava farmers - Both farmers
161 = 97 + 64 - x
161 = 161 - x
x = 0
This means that there are no people who are both cocoa and cassava farmers in the village.
Therefore, the percentage of people who are both cocoa and cassava farmers is 0%.