Doris paid $316.80 for wallpaper to cover a 24 foot by 12 foot wall. She used all the wallpaper she purchased, with no waste or overlap.


What was the cost of the wallpaper per square foot?

A$0.55
B$1.10
C$2.20
D$4.40
E$8.80

Verified Answer :

multiply 24 by 12 to get 288 the divide 316.80 by 288 to get 1.10

B) $1.10