Question

За день туристы прошли 22 км. 3 ч они шли со скоростью 4 км/ч, а остальное расстояние со скоростью 5 км/ч. Сколько времени туристы были в дороге?

Answer 1

Calculation of Time Taken by Tourists

To calculate the time taken by the tourists, we need to determine the time taken for each segment of the journey and then add them together.

Given information: - Total distance traveled: 22 km - Speed for the first segment: 4 km/h - Speed for the second segment: 5 km/h

Let's calculate the time taken for each segment:

1. Time taken for the first segment: - Distance: 22 km - Speed: 4 km/h - Time = Distance / Speed = 22 km / 4 km/h = 5.5 hours

2. Time taken for the second segment: - Distance: Remaining distance after the first segment (22 km - distance covered in the first segment) - Speed: 5 km/h - Time = Distance / Speed = (22 km - distance covered in the first segment) / 5 km/h

To calculate the remaining distance covered in the first segment, we need to know the time taken for the first segment. However, the given information does not provide the time taken for the first segment. Therefore, we cannot accurately calculate the time taken for the second segment.

Please provide the time taken for the first segment so that we can calculate the total time taken by the tourists.