In a class, the ratio of boys to girls is 3:2. If there are 50 students in total, how many boys are there?
Q1. In a class, the ratio of boys to girls is 3:2. If there are 50 students in total, how many boys are there?
Answer: 30
Explanation: The total parts are 3 + 2 = 5. The fraction representing boys is 3 / 5. So, the number of boys is 3 / 5 * 50 = 30.