Eddy and Freddy start simultaneously from city A and they travel to City B and City C respectively. Eddy takes 3 hours and Freddy takes 4 hours to complete the journey. If the distance between City A and City B is 570 kms and City A and City C is 300 kms. What is the ratio of their average speed of travel? (Eddy: Freddy)
Select the correct option:
A) 8/3  B) 3/8  C) 38/15  D) 5/8  E) 5/3
Distance traveled by Eddy = 570 km   Time taken by Eddy = 3 hours   Average speed of Eddy = 570/3= 
<gadget id="calculator">570/3</gadget>
<output>190</output>
190 km/hour   Distance traveled by Freddy= 300 km   Time taken by Freddy = 4 hours   Average speed of Freddy = 300/4= 
<gadget id="calculator">300/4</gadget>
<output>75</output>
75 km/hour   Ratio of average speed of Eddy to Freddy= 190/75 = 38/15   Answer 38/15
<result>C</result>
Eddy and Freddy start simultaneously from city A and they travel to City B and City C respectively. Eddy takes 3 hours and Freddy takes 4 hours to complete the journey. If the distance between City A and City B is 570 kms and City A and City C is 300 kms. What is the ratio of their average speed of travel? (Eddy: Freddy)