Question

In a class with 28 students, 18 learn English and 13 learn French. Some students learn both languages. What is the number of students learning both languages?

a) 2
b) 3
c) 4
d) 5​

Answer 1

3

Explanation:

18 + 13 is 31.

31 is more than 28, and for the people who learn both languages(x), we can do 31-28 = x. 31-28 is 3, so the answer is B, or 3.