Ответ:670: (4 2/3 + 7/9)+(1/6+7)=12 11/18
1)4 2/3³+7/9=4 6/9+7/9=4 13/9
2)1/6+7=7 1/6
3)4 13/9²+7 1/6³=4 26/18+7 3/18=11 29/18=12 11/18
Ответ:
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Ответ:670: (4 2/3 + 7/9)+(1/6+7)=12 11/18
1)4 2/3³+7/9=4 6/9+7/9=4 13/9
2)1/6+7=7 1/6
3)4 13/9²+7 1/6³=4 26/18+7 3/18=11 29/18=12 11/18
Ответ:
Ответ:670: (4 2/3 + 7/9)+(1/6+7)=12 11/18
1)4 2/3³+7/9=4 6/9+7/9=4 13/9
2)1/6+7=7 1/6
3)4 13/9²+7 1/6³=4 26/18+7 3/18=11 29/18=12 11/18