
Let the number of girls = 
Then, According to the question,
number of the boys = 
Total students in class = 60, so

On rounding off
Then, number of girls = 13
Equals 2 I believe hopefully it helps
2+1+(-1)=2
Refer to the attachment for complete calculation.
3²× 11^-9
Answer:
3 buses and 5 cars
Step-by-step explanation: