Ajay can walk 6km in 1 hour. In how many hours he can walk 45km?
Choose the correct option
A) 5hrs  B) 10hrs  C) 7.5hrs  D) 20hrs  E) 30hrs
1 hour he walk 6km   he walk 45km in = 45/6 * 1= 
<gadget id="calculator">45/6 * 1</gadget>
<output>15/2 = around 7.5</output>
7.5hours   Answer is 7.5hrs
<result>C</result>
Ajay can walk 6km in 1 hour. In how many hours he can walk 45km?