Gretzky Street begins at Orr Street and runs directly east for 5.6 kilometers until it ends when it meets Howe Street. Gretzky Street is intersected every 350 meters by a perpendicular street, and each of those streets other than Orr Street and Howe Street is given a number beginning at 1st Street (one block east of Orr Street) and continuing consecutively (2nd Street, 3rd Street, etc...) until the highest-numbered street one block west of Howe Street. What is the highest-numbered street that intersects Gretzky Street?  Choose the correct choice from the following answers.
A) 12 th	B) 13 th	C) 14 th	D) 15 th	E) 16 th

Rationale: 5.6 km / 350 m = 16 . however , the street at the 5.6 - km mark is not 16 th street ; it is howe street . therefore , the highest numbered street is 15 th street . the answer is d .
Answer: D