Предмет: Математика, автор: Smagulovaliza

...тонн....кг : 5= 7ц 33кг
...м....мм*3=963 м 9 см
...ч...мин-4ч 32 мин= 240 сек

Ответы

Автор ответа: ivanovtimofei

0

1) 3т 665кг : 5 = 7ц 33кг
2) 321м 30мм * 7 = 961м 9см
3) 4ч 36мин - 4ч 32мин = 4мин = 240сек

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