A human factors expert recommends that there be at least 9 square feet of floor space in a college classroom for every student in the class. Find the minimum floor space that 66 students require

Respuesta :

9ft²=1student
xft²=66students

    9ft²            xft²
_______=_________
1student   66students

Cross multiply
1x=594
divide both sides by 1
x=594ft²

Answer=594ft²