Question

In a class of 42 students, 18 students are in the Math Club, 5 students

are in both the Math Club and the Science Club, and 14 are in neither. How many
students are in the Science Club?

Answer 1

15 that first guy said

Answer 2

15 maybe?

Explanation:

42 - 14 = 28

18 - 5 = 13

28 - 13 = 15

subtract the 14 because it says it is in neither.

Subtract 5 from 18 because 18 are in math and only 5 are in both math and science.

Subtract 13 from the 28 because those 13 are in math and wont be in science also.