20. A survey of 100 students was done in the school cafeteria. 55 were boys. 90 people surveyed liked pizza. 50 of the people who liked pizza were boys.

Question

asked Feb 17, 2024 24.9k views

1 Answer

Charles Randall · Answer 1 · 2024-02-23T05:38:13+0000

To determine the number of girls surveyed, subtract the number of boys surveyed from the total number of students surveyed.

To determine the number of girls surveyed, we subtract the number of boys surveyed from the total number of students surveyed:

Total students surveyed = 100

Boys surveyed = 55

Girls surveyed = Total students surveyed - Boys surveyed = 100 - 55 = 45

Therefore, 45 girls were surveyed in the school cafeteria.