Предмет: Математика, автор: КрисШпрот

А) (3/4-1/3):5/7
____________
(1/4+2/3)*6/11
б)
3/20*(7/12-1/2)+79/80
_________________
13/24:(7/12+1/2)-1/4
в)
(3+7/11)*1/4-1/22
____________
(5-3/11):13+1/2
МАТЕМАТИКА ЗА 5 КЛАСС , ЗДЕСЬ НЕТ ПРОЦЕНТОВ !!! ПОЖАЛУЙСТА БЕЗ "Х" !!! СРОЧНО !!! ОТВЕТЫ ЕСТЬ , ТОЛЬКО РЕШЕНИЕ НУЖНО !!!

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Автор ответа: tatsach
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