An athlete runs 200 metres race in 25 seconds. What is his speed?  Pick one
A) 23 B) 38 C) 37 D) 30 E) 28.8
Speed=Distance/Time = 200/25= 
<gadget id="calculator">200/25</gadget>
<output>8</output>
8 m/s= 8 * 18/5= 
<gadget id="calculator">8 * 18/5</gadget>
<output>144/5 = around 28.8</output>
28.8 km/hr   Answer :28.8
<result>E</result>
An athlete runs 200 metres race in 25 seconds. What is his speed?