Question

Помогите Решить задачуУсловие:Карлсон и Малыш полетели на прогулку.Полёт занял 12 мин, из которых 7 мин они летели против ветра а стольное время по ветру. Какое расстояние нм пролетели если скорость ветра 0,16 км в минуту а скорость карлссона против ветра 0,36 км в мин?

Answer 1

1) 7×0,36=2,52 (км) 2) 12-7=5 (мин) 3) 0,36+0,16+0,16=0,68 (км/мин) 4) 0,68×5=3,4 (км) 5) 2,52+3,4=5,92 (км)

Answer 2

скорость карлсона по ветру - 0,36+2*0,16=0,68 км\мин
расстояние, которое они летели по ветру - 0,68*(12-7)=0,68*5=3,4 км
расстояние, которое они летели против ветра - 0,36*7=2,52 км
общее расстояние - 3,4+2,52=5,92 км

Answer 3

Problem Analysis

The problem states that Karlsson and the Little Boy went on a walk. The flight took 12 minutes, during which they flew against the wind for 7 minutes and the rest of the time with the wind. We need to find the distance they flew if the wind speed is 0.16 km per minute and Karlsson's speed against the wind is 0.36 km per minute.

Solution

To solve this problem, we can use the formula: distance = speed × time. Let's calculate the distance flown against the wind and with the wind separately and then add them together to get the total distance.

1. Distance flown against the wind: - Speed against the wind = 0.36 km per minute - Time flown against the wind = 7 minutes - Distance flown against the wind = speed × time = 0.36 km/min × 7 min = 2.52 km

2. Distance flown with the wind: - Speed with the wind = speed against the wind + wind speed = 0.36 km/min + 0.16 km/min = 0.52 km per minute - Time flown with the wind = total time - time flown against the wind = 12 min - 7 min = 5 min - Distance flown with the wind = speed × time = 0.52 km/min × 5 min = 2.6 km

3. Total distance flown: - Total distance flown = distance flown against the wind + distance flown with the wind = 2.52 km + 2.6 km = 5.12 km

Therefore, Karlsson and the Little Boy flew a total distance of 5.12 km.

Answer

Karlsson and the Little Boy flew a total distance of 5.12 km.