$$\frac{15}{16}+[(\frac{3}{2}-\frac{1}{4})^{2}:\frac{5}{4}-(\frac{1}{2}+\frac{1}{4})^{2}]$$
$\frac{13}{8}=1.625$
$$\frac{15}{16}+\frac{\left(\frac{5}{4}\right)^{2}}{\frac{5}{4}}-\left(\frac{1}{2}+\frac{1}{4}\right)^{2}$$
$$\frac{15}{16}+\frac{\frac{25}{16}}{\frac{5}{4}}-\left(\frac{1}{2}+\frac{1}{4}\right)^{2}$$
$$\frac{15}{16}+\frac{25}{16}\times \frac{4}{5}-\left(\frac{1}{2}+\frac{1}{4}\right)^{2}$$
$$\frac{15}{16}+\frac{5}{4}-\left(\frac{1}{2}+\frac{1}{4}\right)^{2}$$
$$\frac{15}{16}+\frac{5}{4}-\left(\frac{3}{4}\right)^{2}$$
$$\frac{15}{16}+\frac{5}{4}-\frac{9}{16}$$
$$\frac{15}{16}+\frac{11}{16}$$
$$\frac{13}{8}$$
Show Solution
Hide Solution
$\frac{13}{2 ^ {3}} = 1\frac{5}{8} = 1.625$
