Question

Теплоход плыл 6 ч по реке со скоростью 28 км\ч и 8 ч по озеру со скоростью 22 км\ч. Какой путь по реке или по озеру был длиннее и на сколько км?

Answer 1

1)6*28=168(км)-проплыл по реке
2)8*22=176)км)-проплыл по озеру
3)176-168=8(км)-длиннее
Ответ на 8 км

Answer 2

1)28*6=168(км)путь по реке
2)8*22=176(км)путь по озеру
3)176-168=8(км) разница

Answer 3

Calculation of Distances

To determine which distance was longer, we need to calculate the distances traveled on the river and the lake separately.

The time spent on the river was 6 hours, and the speed was 28 km/h. Therefore, the distance traveled on the river can be calculated as:

Distance on the river = Speed on the river * Time on the river

Distance on the river = 28 km/h * 6 hours

To calculate the distance on the lake, we need to know the time spent on the lake and the speed on the lake. The time spent on the lake was 8 hours, and the speed was 22 km/h. Therefore, the distance traveled on the lake can be calculated as:

Distance on the lake = Speed on the lake * Time on the lake

Distance on the lake = 22 km/h * 8 hours

Now let's calculate the distances on the river and the lake.