Ajay can walk 10km in 1 hour. In how many hours he can walk 50km?	Pick: A) 5hrs B) 10hrs C) 15hrs D) 20hrs E) 30hrs
1 hour he walk 10km   he walk 50km in = 50/10 * 1= 
<gadget id="calculator">50/10 * 1</gadget>
<output>5</output>
5hours   5hrsnswer is 5hrs
<result>A</result>
Ajay can walk 10km in 1 hour. In how many hours he can walk 50km?