Question

Cual es la respuesta del ejercisio 4/5÷(5/6-3/2)×8/9+1/2

Answer 1

$\frac {4}{5} : (\frac {5}{6} - \frac {3}{2}) * \frac {8}{9} + \frac {1}{2}$ =

$\frac {4}{5} : (\frac {5}{6} - \frac {9}{6} ) * \frac {8}{9} + \frac {1}{2}$ =

$\frac {4}{5} : (\frac {5-9}{6} ) * \frac {8}{9} + \frac {1}{2}$ =

$\frac {4}{5} : (\frac {- 4}{6} ) * \frac {8}{9} + \frac {1}{2}$ =

$\frac {4}{5} * (\frac {6}{-4} ) * \frac {8}{9} + \frac {1}{2}$ =

$\frac {4 * 6}{5 * - 4} * \frac {8}{9} + \frac {1}{2}$ = $\frac {24}{-20} * \frac {8}{9} + \frac {1}{2}$ =

$\frac {24 * 8}{-20 * 9} + \frac {1}{2}$ = $\frac {192}{-180} + \frac {1}{2}$ =

$- \frac {192}{180} + \frac {90}{180}$ = $\frac {- 192 + 90}{180}$ = $\frac {-102}{180}$ = $\frac {-102 : 6}{180 :6}$

= $- \frac {17}{30}$ <=== Resultado.

-102 ÷ 6 = - 17
180 ÷ 6 = 30
Fracción: - 17/30

Att: Diana ❤