An athlete runs 150 metres race in 24 seconds. What is his speed?
Choices
A) 27
B) 38
C) 37
D) 30
E) 28
Speed=Distance/Time = 150/20= 
<gadget id="calculator">150/20</gadget>
<output>15/2 = around 7.5</output>
7.5 m/s= 7.5 * 18/5= 
<gadget id="calculator">7.5 * 18/5</gadget>
<output>27</output>
27 km/hr   27nswer :27
<result>A</result>
An athlete runs 150 metres race in 24 seconds. What is his speed?