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Alextrifan742
a fost răspuns


[tex] \frac{9}{10} \times ( - \frac{7}{8}) \\ - \frac{15}{22} \times \frac{2}{5 } \\ - \frac{8}{27} \times ( - \frac{9}{16} )[/tex]
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Răspuns :

AgataCosmix
9/10*-7/8 = -63/80
-15/22*2/5=-30/110=-3/11
-8/27*-9/16=72/432 = 36/216 = 18/108 = 9/54 = 1/6

Sper ca te-am ajutat!