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Автор - Aminochkk

(6сағ 5мин+9сағ 3мин)*2-(24сағ-7сағ 25мин)=?

Ответ

Автор - noname5832
Сағатты минутқа айландырамыз. 6 сағ 5 минут= 365 минут, 9 сағат 3 мин = 543 мин, 24сағ=1440 мин, 7сағ25мин=445 сонда, (365мин-543мин)*2-(1440мин-445мин)= 908мин*2-995мин=821 мин= 13сағ 41 минут

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