An athlete runs 360 metres race in 24 seconds. What is his speed?  Select: A) 23 B) 64.8 C) 37 D) 30 E) 28
Speed=Distance/Time = 360/20= 
<gadget id="calculator">360/20</gadget>
<output>18</output>
18 m/s= 18 * 18/5= 
<gadget id="calculator">18 * 18/5</gadget>
<output>324/5 = around 64.8</output>
64.8 km/hr   Answer :64.8
<result>B</result>
An athlete runs 360 metres race in 24 seconds. What is his speed?