Total number of students in a class is 95. If there are 45 girls, then the ratio of total number of boys to total number of students is:

by

A. 7:10
B. 10:9 
C. 5:10
D. 4:5

🧠 Explanation:

With 95 students, 45 girls, and 50 boys, the ratio of boys to total students is 10:19. Calculate: 50 ÷ 95 = 10/19. This teaches students ratio calculations, useful in math or analyzing group data in real life.