On a floor plan drawn at a scale of 1: 100, the area of a rectangular room is 30
c. what is the actual area of the room?

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.