a)
[tex]1 \frac{2}{3} \times 3 \frac{1}{8} = \frac{5}{3} \times \frac{25}{8} = \frac{125}{24} = 5 \frac{5}{24} [/tex]
b)
[tex]4 \frac{1}{6} \times 3 \frac{1}{4} = \frac{25}{6} \times \frac{13}{4} = \frac{325}{24} = 13 \frac{13}{24} [/tex]
Myślę że pomogłem ;)
