$$=(\frac{-16}{9}+\frac{1}{5})^{2}-(\frac{11}{8}-\frac{-1}{10})$$
$\frac{16433}{16200}\approx 1.014382716$
$$\left(-\frac{16}{9}+\frac{1}{5}\right)^{2}-\left(\frac{11}{8}-\frac{-1}{10}\right)$$
$$\left(-\frac{71}{45}\right)^{2}-\left(\frac{11}{8}-\frac{-1}{10}\right)$$
$$\frac{5041}{2025}-\left(\frac{11}{8}-\frac{-1}{10}\right)$$
$$\frac{5041}{2025}-\left(\frac{11}{8}-\left(-\frac{1}{10}\right)\right)$$
$$\frac{5041}{2025}-\left(\frac{11}{8}+\frac{1}{10}\right)$$
$$\frac{5041}{2025}-\frac{59}{40}$$
$$\frac{16433}{16200}$$
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$\frac{16433}{2 ^ {3} \cdot 3 ^ {4} \cdot 5 ^ {2}} = 1\frac{233}{16200} = 1.0143827160493828$
