Question

Amber is using 3 ft by 14 ft sheets of wallpaper to cover a rectangle wall that has an area of 240 ft squared. what is the least number of sheets of wallpaper she will need?

A. 6 sheets
B.15 sheets
C. 5 sheets
D. 5.71 sheets

Answer 1

6 sheets

3ft x 14ft = 42ft^2

240ft^2
-------
42ft^2

5.7