Answer:
A) 495 boys attend the school
B) 440 students are in Grades 5 to 8
Step-by-step explanation:
Find how many boys attend by multiplying 660 by 3/4
660(3/4)
= 495
Find how many students are in Grades 5 to 8 by multiplying 660 by 2/3
660(2/3)
= 440
So, 495 boys attend the school and 440 students are in Grades 5 to 8.