0
Anonymous
84
Karley Harber ∙
1046.7692
1 sq.ft = 144 sq.in. 81 in. x 84 in. = 6804 sq.in. 6804 sq.in. / 144 sq.in. = 47.25 sq.ft.
216
116.6173
20.25
81 and 84 both go into 6804. The LCM is 2268.
189
81
9