Question

Грузовой фургон ехал 12ч со скоростью 72км/ч.Обратно фургон ехал налегке со скоростью 96км/ч.Сколько времени занял обратный путь

Answer 1

1) 72 * 12 = 864 (км) - расстояние
2) 864 : 96 = 9(ч)
Ответ: 9 часов занял обратный путь.

Answer 2

72 от 96 это 6/8
6/8 от 12 это 9
ответ 9ч

Answer 3

Calculation of the Return Journey Time

To calculate the time taken for the return journey, we can use the formula:

Time = Distance / Speed

Let's calculate the time taken for the return journey.

Given: - The forward journey was 12 hours long. - The speed during the forward journey was 72 km/h. - The speed during the return journey was 96 km/h.

To find the distance traveled during the forward journey, we can multiply the speed by the time:

Distance = Speed * Time

Let's calculate the distance traveled during the forward journey:

Forward Journey Distance = 72 km/h * 12 hours = 864 km

Now, to find the time taken for the return journey, we can divide the distance by the speed:

Return Journey Time = Distance / Speed

Return Journey Time = 864 km / 96 km/h = 9 hours

Therefore, the return journey took 9 hours.