Предмет: Алгебра, автор: ILOVENY

Масса Луны равна 7,35 * 10²² кг. Выразите массу Луны в миллионах тонн.

Ответы

Автор ответа: PlatinumBone
0

 7,35*10^1^3 млн.т

1 тонна=10^3 кг.
1 миллион = 10^6 кг.

Складываем степени и получаем: 10^9.

А теперь степени вычитаем 10^2^2 - 10^9 = 10^1^3

Автор ответа: Викушка95
0

1 тонна = 1000 кг

Выразим массу в миллионах тонн

7,35*10²²кг = 7,35*10¹⁹ т = 7,35*10*¹³млн.тонн 

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