Предмет: Математика, автор: kvashningta5

а) от 3 ч 17 мин до 5 ч 39 мин;
б) от 2 ч 56 мин до 5 ч 32 мин;
в) от 1ч 27 МИН до 4 ч 17 мин;
г) от 0ч 32 мин до 6ч 28 мин.

Ответы

Автор ответа: dilnozaalimova607
1

Ответ:

а) 3ч 17мин=197мин

5ч 39мин=339мин

339-197=142мин=2ч 22мин

б)2ч 56мин=176мин

5ч 32мин=332мин

332-176=156мин=2ч 36мин

в)1ч 27мин=87мин

4ч 17мин=257мин

257-87=170мин=2ч 50мин

г)0ч 32мин=32мин

6ч 28мин=388мин

388-32=356мин=5ч 56мин

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