Answer:
6161 tiles
Step-by-step explanation:
1 m = 100 cm
2.02 m x 1.22 m = 246.44
=246.44 x 100
=24644 cm
2cm x 2cm = 4 cm
4cm= 1 tile
24644cm divided 4cm
=6161
=6161 to make border
113 inches
9
3x-16=2x-7. Add 16 to both sides to get 3x=2x+9. Then subtract 2x on both sides to get x=9