Question

-9/2+[-1-(-5/8+1/4)] ajuda ai pessoal

Answer 1

$\frac{ - 9}{2} + ( - 1 - ( \frac{ - 5}{8} + \frac{1}{4} )) \\ \frac{ - 9}{2} + ( - 1 - ( \frac{ - 5 + 2}{8} )) \\ \frac{ - 9}{2} + ( - 1 - ( \frac{ - 3}{8} )) \\ \frac{ - 9}{2} + ( - 1 + \frac{ 3}{8} ) \\ \frac{ - 9}{2} + \frac{ - 8 + 3}{8} \\ \frac{ - 9}{2} + \frac{ - 5}{8} \\ \frac{ - 36 + ( - 5)}{8} \\ \frac{ - 41}{8}$