Ответ:
- \(\frac{4}{8}=\frac{4:4}{8:4}=\frac{1}{2}\).
- \(\frac{6}{24}=\frac{6:6}{24:6}=\frac{1}{4}\).
- \(\frac{6}{40}=\frac{6:2}{40:2}=\frac{3}{20}\).
- \(\frac{32}{40}=\frac{32:8}{40:8}=\frac{4}{5}\).
- \(\frac{63}{84}=\frac{63:21}{84:21}=\frac{3}{4}\).
- \(\frac{48}{54}=\frac{48:6}{54:6}=\frac{8}{9}\).
- \(\frac{84}{156}=\frac{84:12}{156:12}=\frac{7}{13}\).
- \(\frac{320}{480}=\frac{320:160}{480:160}=\frac{2}{3}\).
