Answer:
Length = 10 2/3=32/3
Width= 5 3/8 =43/8
Subtract length by 1 since 0.5 + 0.5 both sides
Subtract width by 1 since 0.5+0.5 both sides
1 = 3/3
32/3 - 3/3= 29/3 length
1= 8/8
43/8 - 8/8 = 35/8
29/3 x 35/ 8 = 1015/24 or 42 7/8 sq meters the area of the lot not covered by the pavement.