Question

на экваторе за год дневное время составляет 182,5 суток,сумерки - 36,5 суток, а ночь - 146 суток.Сколько процентов от года приходится на экваторе на день,ночь,сумерки? Постройте круговую диаграмму.

Answer 1

182.5+36.5+146=365 - всего суток

182,5*100/365=50% - день

36,5*100/365=10% - сумерки

146*100/365=40% - ночь

Answer 2

1)182.5+36.5+146=365 - всего суток

2)365-100%

365/100=3.65 - приходится на 1 %

3)182.5/3.65= 50%- составляет дневное время

4)36.5/3.65=10 % - составляют сумерки

5)146/3.65= 40%- составляет ночь

 

Answer 3

Calculation of Percentages for Day, Night, and Twilight on the Equator

To calculate the percentages of the year that correspond to day, night, and twilight on the equator, we need to consider the given durations:

- Daytime: 182.5 days - Twilight: 36.5 days - Nighttime: 146 days

To find the percentage of each duration, we can use the following formulas:

- Percentage of Daytime = (Daytime / Total Year Days) * 100 - Percentage of Twilight = (Twilight / Total Year Days) * 100 - Percentage of Nighttime = (Nighttime / Total Year Days) * 100

Let's calculate these percentages:

1. Percentage of Daytime: - Daytime: 182.5 days - Total Year Days: 365 days

Percentage of Daytime = (182.5 / 365) * 100 = 50%

2. Percentage of Twilight: - Twilight: 36.5 days - Total Year Days: 365 days

Percentage of Twilight = (36.5 / 365) * 100 = 10%

3. Percentage of Nighttime: - Nighttime: 146 days - Total Year Days: 365 days

Percentage of Nighttime = (146 / 365) * 100 = 40%

Therefore, on the equator, approximately 50% of the year is daytime, 10% is twilight, and 40% is nighttime.

Pie Chart Representation

To visually represent these percentages, we can create a pie chart. Here is a pie chart showing the distribution of day, night, and twilight on the equator:


Please note that the pie chart is a visual representation and the percentages mentioned above are approximate values.

I hope this helps! Let me know if you have any further questions.