The distance from New York to Washington DC is about 460 km. Driving your car at 100 km/hr how long would it take to make the trip ?

Question

If your car requires 1 liter of fuel to travel 30 km, how many liters would be required?

Answer 1

460 km / 100 km/h = 4.6 hours of driving is needed to cover the distance. (deviding the distance by the

speed we have the time needed)

since the distance is 460 km , deviding by 30 we have 460/30 =15.33 so we need 15.33 liters of fuel to

cover the distance. check; 15.33 x 30 km = 460 km