Question

In a class 1/4 of the students like board dames.7/12 of the students like video games and the remaining 4 students like card games. How many students are there in the class?

Answer 1

1/4 + 7/12 becomes 3/12 + 7/12 (create a common denominator) which is 10/12.

2/12 = 4
1/12 = 2

2 x 12 = 12/12 = 24

The answer is 24.