[tex] rac{3}{7} - 4 \ \ - rac{11}{12} - ( - вопрос №12947873741112895 от andrey451 28.01.2023 16:37

Question

Математика: [tex] rac{3}{7} - 4 \ \ - rac{11}{12} - ( - rac{8}{9} ) \ \ - 5 rac{3}{28} + 4 rac{5}{12} \ \ - 3 rac{7}{12} - 2 rac{5}{8} [/tex]​

andrey451 · Answer

Пошаговое объяснение:3/7-4=-3 4/7-11/12-(-8/9)=-33/36+32/36=-1/36-5 3/28+4 5/12=-5 9/84+4 35/84=-58/84=-29/42-3 7/12-2 5/8=-3 28/48-2 30/48=-5 58/48=-6 5/24...

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$\frac{3}{7} - 4 \\ \\ - \frac{11}{12} - ( - \frac{8}{9} ) \\ \\ - 5 \frac{3}{28} + 4 \frac{5}{12} \\ \\ - 3 \frac{7}{12} - 2 \frac{5}{8}$