10.72+0.324:(5,5-t:78=10,8 покажите решение

Question

10.72+0.324:(5,5-t:78=10,8 покажите решение

Answer 1

                                                              

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Answer 2

решение.0.324:5.5=81/1375;10.72+81/1375=14821/1375;14821/1375-10.8=-29/1375.ответ.-29/1375-t:78=0