Question

От двух пристаней расстояние между которыми 350 км в 11 ч. отправились навстречу друг другу два теплохода . Средняя скорость первого 32 км/ч средняя скорость второго 38 км/ч. В какое время теплоходы встретятся?

Answer 1

32+38=70 км/час скорость сближения
350:70=5 часов будут в пути до встречи
11+5=16 часов будет во время встречи
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Answer 2

Problem Analysis

We are given that there are two steamboats traveling towards each other from two different ports, with a distance of 350 km between them. The first steamboat has an average speed of 32 km/h, and the second steamboat has an average speed of 38 km/h. We need to determine the time it takes for the steamboats to meet.

Solution

To find the time it takes for the steamboats to meet, we can use the formula:

Time = Distance / Speed

Let's calculate the time it takes for each steamboat to travel:

For the first steamboat: Distance = 350 km Speed = 32 km/h

Time taken by the first steamboat = 350 km / 32 km/h

For the second steamboat: Distance = 350 km Speed = 38 km/h

Time taken by the second steamboat = 350 km / 38 km/h

To find the total time it takes for the steamboats to meet, we can