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Dhdhdhdhd2

4 6/9+1 2/9= 5 8/9

.....

Ответ

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NoPleaseNo

4 69 + 1 29=?

знаменатели одинаковые, так что просто складываем целые числа и числители, и если надо будет сократим.

4 69 + 1 29 = 5 8/9

сокращать не надо

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