A car moves at 64 km/hr. What is the speed of the car in meters per second ? Choose one: A) 20 2/9m sec B) 17 2/9m sec C) 18 2/9m sec D) 19 2/9m sec E) 28 2/9m sec
Explanation:   Speed=(64∗5/18)m/sec   =155/9 m/sec   =17 2/9msec   Option 17 2/9m sec
<result>B</result>
A car moves at 64 km/hr. What is the speed of the car in meters per second ?