Question

Задача: В Иванов день менялась не только температура воздуха, но и сила ветра. Утром сила ветра составила 3м/с, что составило 60% силы западного ветра вечером сила ветра усилилась на 40%. Какова была сила ветра вечером?.

Answer 1

Ответ:

100%

Пошаговое объяснение:

вроде бы 60+40=100

Answer 2

Task: Calculating Wind Speed Change

To solve this problem, we need to calculate the wind speed in the evening given the morning wind speed and the percentage change.

Given Data:

- Morning wind speed: 3 m/s - Change in wind speed: 60% of the west wind speed - Evening wind speed increased by: 40%

Calculation:

1. Calculate the west wind speed: - Morning wind speed = 3 m/s - Let's assume the west wind speed is represented by x. - Given that the morning wind speed is 60% of the west wind speed, we can write the equation: 3 = 0.6x - Solving for x, we get: x = 3 / 0.6 = 5 m/s

2. Calculate the evening wind speed: - The evening wind speed is increased by 40% from the west wind speed. - Increase = 40% of 5 m/s = 0.4 * 5 = 2 m/s - Evening wind speed = West wind speed + Increase = 5 m/s + 2 m/s = 7 m/s

Answer:

The wind speed in the evening was 7 m/s.