Odpowiedź:
b.
[tex](1 \frac{3}{5} \times \frac{5}{4} ) {}^{3} = ( \frac{8}{5} \times \frac{5}{4} ) {}^{3} = {2}^{3} = 8[/tex]
c.
[tex](( {4}^{2} ) {}^{0} ) {}^{3} \div (( {2}^{0}) {}^{4} ) {}^{12} = {4}^{0} \div {2}^{0} = \\ = 1 \div 1 = 1[/tex]
