(2 + 1/2) x 10HelpLol
\((2+\frac{1}{2}) \times 10\\\\=2\frac{1}{2} \times 10\\\\=\frac{5}{2} \times 10 \\\\ =\frac{5}{2} \times 2\times 5\\\\=5\times 5\\\\=\boxed{\bf{25}}\)
