Respuesta:
[tex] - \frac{2}{5} \times - \frac{3}{4} = \frac{6}{20} = \frac{3}{10} [/tex]
Explicación paso a paso:
[tex] ( - \frac{1}{3}) \times ( - 76) \times ( - 3) = ( - \frac{1}{3}) \times ( - \frac{76}{1} ) \times ( - \frac{3}{1} ) =- \frac{228}{3} = - 76[/tex]
[tex]( - 6) \times ( - 3) \times ( - \frac{3}{4} ) \times ( - 0.2) \times ( - 1) = ( - \frac{6}{1} ) \times ( - \frac{3}{1} ) \times ( - \frac{3}{4} ) \times ( - \frac{1}{5} ) \times ( - \frac{1}{1} ) = - \frac{54}{20} = - \frac{27}{10} [/tex]
49/x = -7
x=49/-7
x=-7
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Respuesta:
[tex] - \frac{2}{5} \times - \frac{3}{4} = \frac{6}{20} = \frac{3}{10} [/tex]
Explicación paso a paso:
[tex] ( - \frac{1}{3}) \times ( - 76) \times ( - 3) = ( - \frac{1}{3}) \times ( - \frac{76}{1} ) \times ( - \frac{3}{1} ) =- \frac{228}{3} = - 76[/tex]
[tex]( - 6) \times ( - 3) \times ( - \frac{3}{4} ) \times ( - 0.2) \times ( - 1) = ( - \frac{6}{1} ) \times ( - \frac{3}{1} ) \times ( - \frac{3}{4} ) \times ( - \frac{1}{5} ) \times ( - \frac{1}{1} ) = - \frac{54}{20} = - \frac{27}{10} [/tex]
49/x = -7
x=49/-7
x=-7