A boy runs 200 metres in 60 seconds. What is his speed ? Choose the correct answer.
A) 12 km/hr	B) 24 km/hr	C) 13 km/hr	D) 14 km/hr	E) 16 km/hr
200/60 * 18/5= 
<gadget id="calculator">200/60 * 18/5</gadget>
<output>12</output>
12 km/hr   12 km/hrNSWER:12 km/hr
<result>A</result>
A boy runs 200 metres in 60 seconds. What is his speed ?