Which is the decimal expansion of the following 1/5

Decimal expansion of 1/5 = 0.2

The ratio of pizza place per person is less than 0.01

north side of town:
15 blocks ; 225 people per block; existing 36 pizza places
15 x 225 = 3,375

36/3375 = 0.0107

south side of town:
22 blocks ; 275 people per block; existing 37 pizza places
22 x 275 = 6,050

37/6,050 = 0.006

The pretty pizza company should open in the south side of town because the ratio of pizza place per person is 0.006, less than 0.01