Question

A survey of 200 people found 135 like horses, 75 like camels, and 23 like both animals. How many like neither?

Answer 1

13

Explanation:

If 23 like both animals, then the total number of people who like both animals is:

(75 - 23) + (135 - 23) + 23 = 187

Subtract 187 from the total number of people in the survey to find how many like neither:

200 - 187 = 13