Question

Use the following equations to solve the problem.

Answer 1

D f = d i + v * t
We know that: 1 mi = 1.61 km
d i = 11.3 km
v = 35 mph = 35 * 1.61 = 56.35 km/h
t = 3 h
d f = 11.3 km + 56.35 * 3 h = 11.3 km + 169.05 km = 180.35 km ≈ 180 km
Answer:
B ) 180 km

Answer 2

35 mph = 56 km/h

Final distance = 11.3 + 56 x 3
Final distance = 179.3 km

The second option is correct.