Combined Operations involving Fractions

Without using a calculator, find the value of each of the following.

1. \(-3\frac{3}{5}\times 1\frac{7}{8}-\sqrt{6\frac{1}{4}}\div \left( 3\frac{1}{8} \right)\)
2. \(\frac{13-(-2)}{{{(-1)}^{2}}\times 10+(-5)\times (-4)}\)
3. \(\frac{3}{4}-\left( -\frac{2}{3}+\frac{1}{9} \right)\div \sqrt{\frac{4}{9}}\)