j: \(\left(-2\right)^3:1\frac35+\left|-\frac95\right|-\sqrt{\frac{16}{25}}\)
\(=-8:\frac85+\frac95-\frac45\)
=-5+1
=-4
i: \(\sqrt{5^2}:\left(-\frac12\right)^2+\sqrt{\left(-2\right)^2}:\left(-\frac12\right)^3-\sqrt{121}\)
\(=25:\frac14+2:\frac{-1}{8}-11\)
=100-16-11=100-27=73
k: \(\frac{6^3+3\cdot6^2+3^3}{-13}\)
\(=\frac{3^3\cdot2^3+3^3\cdot2^2+3^3}{-13}=\frac{3^3\left(2^3+2^2+1\right)}{-13}\)
\(=3^3\cdot\frac{\left(-13\right)}{13}=-3^3=-27\)
h: \(\left(-0,5-\frac15\right):7+\left(-\frac13\right)^3+\left(-\frac15\right):\left(-2\right)\)
\(=\frac{\left(-0,5-0,2\right)}{7}+\frac{-1}{27}+\frac{1}{10}\)
\(=-0,1+0,1-\frac{1}{27}=-\frac{1}{27}\)
f: \(3-\left(-\frac67\right)^0-\left(-\frac12\right)^3:2\)
\(=3-1-\frac{-1}{8}:2=2+\frac{1}{16}=\frac{33}{16}\)
