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Obliczenie
[tex]\dfrac{5}{2}:(-\dfrac{2}{7})=\dfrac{5}{2}\cdot(-\dfrac{7}{2})=-\dfrac{35}{4}=-8\dfrac{3}{4}=-8\dfrac{75}{100}=\huge\boxed{-8,75}\\[/tex]
Odpowiedź:
5/2 : (-2/7) = 5/2 * (-7/2) = -35/4 = -8 i 3/4 = -8,75
