If Shreehari walks in the speed of 4.5 km/hr from his house, in what time will he reach his school which is 750 m long from his house?
Choose the most appropriate option.
A) 5  B) 30  C) 10  D) 12  E) 15
Speed = 4.5 * 5/18= 
<gadget id="calculator">4.5 * 5/18</gadget>
<output>1.25</output>
1.25 m/sec   Time taken= 750/1.25= 
<gadget id="calculator">750/1.25</gadget>
<output>600</output>
600 sec ie. 10 mins.   Answer:10
<result>C</result>
If Shreehari walks in the speed of 4.5 km/hr from his house, in what time will he reach his school which is 750 m long from his house?