Предмет: География, автор: ivangrabarchuk2008

Кількість населення на початку року 41 902 тис осіб, за рік народилося 308 800 осіб, Кнар 15 %о, виїхало з країни 35 704 особи, Кім 1.5 %о. Вирахувати кількість населення на кінець року. Як змінилася кількість населення за рік?

Ответы

Автор ответа: vikaviktoriia120
0

Ответ:

Кількість народжених: 41 902 тис + 308 800 = 42 210.8 тис

Кількість виїхалих: 35 704

Кількість населення після виїзду: 42 210.8 тис - 35 704 = 42 175.1 тис

Кількість населення після Кнара: 42 175.1 тис + (15/100)*42 175.1 тис = 48 504.365 тис

Кількість населення після Кіма: 48 504.365 тис - (1.5/100)*48 504.365 тис = 47 772.969 тис

Зміна кількості населення за рік: 47 772.969 тис - 41 902 тис = 5 870.969 тис (приблизно 5.87 млн) людей.

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