Question

A Japanese bullet train can move 1/2 km and 6 seconds how fast can the train move in km/ hours

Answer 1

300 km/hr

Explanation:

s = d/t

s = (1/2)/6

s = 1/12 km/sec

s = 1/12 km/sec * (60*60 sec/hr)

s = 300 km/hr

therefore, a Japanese bullet train can move 300 km per hour