Aricela is trying to estimate the distance between her house and the park. On a map with a scale of 0.5 in. = 2 miles, the distance between her house and the park is 2.75 in. Which proportion can Aricela use to determine the distance, d, between her house and the park?
 A) 0.5/2.75 = 2/D
 B) D/0.5 = 2.75/2
 C) D/2 = 0.5/2.75
 D) 0.5/D = 2/2.75