$$\left. \begin{array} { l } { ( \frac { 5 } { 2 } - \frac { 6 } { 5 } ) + [ \frac { 4 } { 3 } \times ( \frac { 2 } { 3 } - 5 ) ] } \\ { 24 \quad 40 } \end{array} \right.$$
$-\frac{403}{90},\ 2440$
$$sort(\frac{25}{10}-\frac{12}{10}+\frac{4}{3}\left(\frac{2}{3}-5\right),2440)$$
$$sort(\frac{25-12}{10}+\frac{4}{3}\left(\frac{2}{3}-5\right),2440)$$
$$sort(\frac{13}{10}+\frac{4}{3}\left(\frac{2}{3}-5\right),2440)$$
$$sort(\frac{13}{10}+\frac{4}{3}\left(\frac{2}{3}-\frac{15}{3}\right),2440)$$
$$sort(\frac{13}{10}+\frac{4}{3}\times \frac{2-15}{3},2440)$$
$$sort(\frac{13}{10}+\frac{4}{3}\left(-\frac{13}{3}\right),2440)$$
$$sort(\frac{13}{10}+\frac{4\left(-13\right)}{3\times 3},2440)$$
$$sort(\frac{13}{10}+\frac{-52}{9},2440)$$
$$sort(\frac{13}{10}-\frac{52}{9},2440)$$
$$sort(\frac{117}{90}-\frac{520}{90},2440)$$
$$sort(\frac{117-520}{90},2440)$$
$$sort(-\frac{403}{90},2440)$$
$$-\frac{403}{90},2440$$
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