Odpowiedź :
[tex]\frac{3}{5} * 100 = \frac{3}{5} * \frac{100}{1} = = \frac{3*100}{5*1} = \frac{300}{5} = 60[/tex]
[tex]\frac{1}{3} * 72 = \frac{1}{3} * \frac{72}{1} = \frac{1*72}{3*1} = \frac{72}{3} = 24[/tex]
[tex]\frac{3}{5} * 100 = \frac{3}{5} * \frac{100}{1} = = \frac{3*100}{5*1} = \frac{300}{5} = 60[/tex]
[tex]\frac{1}{3} * 72 = \frac{1}{3} * \frac{72}{1} = \frac{1*72}{3*1} = \frac{72}{3} = 24[/tex]