In a 1000 m race, A beats B by 100 meters or 25 seconds. Find the speed of B?
Pick:
A) 8  B) 9  C) 7  D) 5  E) 4
Since A beats B by 100 m or 25 seconds, i   t implies that B covers 100 m in 25 seconds.   Hence speed of B = 100/25= 
<gadget id="calculator">100/25</gadget>
<output>4</output>
4 m/s.   Answer: 4
<result>E</result>
In a 1000 m race, A beats B by 100 meters or 25 seconds. Find the speed of B?