In a Global Pratibha School trip, Bus 1 has 4 teachers and 14 students, Bus 2 has 3 teachers and 7 students. Bus 3 has 4 teachers and 28 students. Which of the buses has the least teacher- student ratio?

In a Global Pratibha School trip, Bus 1 has 4 teachers and 14 students

1.	In a Global Pratibha School trip, Bus 1 has 4 teachers and 14 students, Bus 2 has 3 teachers and 7 students. Bus 3 has 4 teachers and 28 students. Which of the buses has the least teacher- student ratio?
A.	Bus 1
B.	Bus 2
C.	Bus 3
D.	Cannot say
Answer» D. Cannot say