Question 204655
distance from hotel to airport is 45 * 1 = 45 miles


when the truck is half-way from the airport, the time taken by the truck is 1/2 hour, so the remaining time to reach the airport is (1 - 1/2) hour = 1/2 hour


distance the taxi traveled = 50 * 1/2 = 25 miles
so,the taxi is (45 - 25) = 20 miles away from the airport