Предмет: Математика, автор: meerishuta

45ч=...сут. ...ч
3620с.=...ч. ...с

Пожалуйста скажитее

Ответы

Автор ответа: IB011106

5

45ч=1 сут. 21 ч.
3620с=1 ч. 20 сек.

IB011106: Думаю что так.

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