720 = 9 x 80
-20 and 80 -20*80=-1600 -20+80=60
1600 square feet 20 x 80 = 1600
It is 1600.
80+20 (and) 80*20(* means times)
Exactly 20 times
20 x 80= 1600
1600 divided by 20 = 80
80 x 20 = 1600
80 x 20 = 1600.
20*80 = 1600
720 = 9 x 80
-20 and 80 -20*80=-1600 -20+80=60
1600 square feet 20 x 80 = 1600
It is 1600.
80+20 (and) 80*20(* means times)
-1540