-
\[\frac{4}{80} = \frac{4:4}{80:4} = \frac{1}{20}\]
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\[\frac{24}{27} = \frac{24:3}{27:3} = \frac{8}{9}\]
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\[\frac{16}{24} = \frac{16:8}{24:8} = \frac{2}{3}\]
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\[\frac{28}{35} = \frac{28:7}{35:7} = \frac{4}{5}\]
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\[\frac{7}{77} = \frac{7:7}{77:7} = \frac{1}{11}\]
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\[\frac{21}{28} = \frac{21:7}{28:7} = \frac{3}{4}\]
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\[\frac{8}{10} = \frac{8:2}{10:2} = \frac{4}{5}\]
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Дробь \(\frac{3}{78}\) не сокращается
-
\[\frac{9}{63} = \frac{9:9}{63:9} = \frac{1}{7}\]
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\[\frac{16}{40} = \frac{16:8}{40:8} = \frac{2}{5}\]
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Дробь \(\frac{3}{72}\) не сокращается
-
\[\frac{10}{15} = \frac{10:5}{15:5} = \frac{2}{3}\]
-
\[\frac{35}{40} = \frac{35:5}{40:5} = \frac{7}{8}\]
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\[\frac{9}{45} = \frac{9:9}{45:9} = \frac{1}{5}\]
-
\[\frac{12}{28} = \frac{12:4}{28:4} = \frac{3}{7}\]