Respuesta :

sahlah

Answer:

45%

Step-by-step explanation:

i am not that sure but when i calculated it, i got this answer.

Answer: 55%

Explanation: 11 boys and 9 girls.....total of 20 students in the class.

of those students, 11 are boys...

11/20 = 0.55 = 55% <== so 55% are boys