Express a speed of 56 kmph in meters per second?	Pick one:	A) 10.56 mps	B) 17.56 mps	C) 97.56 mps	D) 15.56 mps	E) 18.56 mps

Rationale: "56 * 5 / 18 = 15.56 mps answer : d"
Answer: D