Question

$( - \frac{7}{18} + \frac{11}{12} ) \div ( - \frac{19}{48} )$

по дейсвиям!!!
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Answer 1

Объяснение:

$( - \frac{7}{18} + \frac{11}{12} ) \div ( - \frac{19}{48} ) = \frac{19}{36} \div ( - \frac{19}{48} ) = - \frac{19}{36} \times \frac{48}{19} = - \frac{1}{3} \times 4 = - \frac{4}{3} = - 1 \frac{1}{3}$