Question

[(1-1/3)*2+1/9-1]-[(1+1/2)*2-5/4]

Answer 1

$[(1-\frac{1}{3} )\times 2 + \frac{1}{9} -1]-[(1+\frac{1}{2}) \times 2 -\frac{5}{4}$

$[\frac{2}{3} \times 2 + \frac{1}{9} -1]-[\frac{3}{2} \times 2 - \frac{5}{4} ]$

$[\frac{4}{3} +\frac{1}{9}-1]-[3-\frac{5}{4} ]$

$\frac{4}{9} -\frac{7}{4}$

$-\frac{47}{34}$