Elizabeth has 87.75 feet of banner paper how many banners can she make that are 11.25 feet long?

Somewhere between 70 and 80 banners.

87.75 and 11.25 so basically u need too keep adding 11.25 in till u hit 87.75 or the closed u can get to it so 11.25 x7 = 78.75 and 11.25x8=90 so u cant do anymore after 11.25x7=78.75 u have 9 feet of banner paper left over also the answer = 7 u can make 7 banners