Step-by-step explanation:
1200 students=130%(100% +30%)
100%=?
100% ×1200/130%
800students
Answer:
the room is not square
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
16+5+16+5+16+5
Answer:
2788
Step-by-step explanation:
To square a number means to multiply it by itself:
