Respuesta :
Answer:
A) 1:4
Step-by-step explanation:
Identify what you know:
1) There are a total of 25 students on the school bus.
2) 5 of the students are girls.
3) 20 of the students are boys.
For every 1 girl, there are 4 boys! We can test this:
20/5 = 4
1:4