Представьте в виде неправильной дроби число 2\frac{1}{4}. 2\frac{3}{7}. 2\frac{3}{8}. 3\frac{4}{5}. 6\frac{1}{9}. 2\frac{3}{8}. 7\frac{7}{9}. 1\frac{2}{5}. 8\frac{4}{5}. 6\frac{6}{7}. 4\frac{4}{9}. 7\frac{1}{2}. 6\frac{5}{9}. 2\frac{7}{8}. 1\frac{1}{4}. 2\frac{1}{4}. 6\frac{3}{7}. 2\frac{4}{5}. 9\frac{7}{9}. 4\frac{3}{5}. 1\frac{2}{3}. 2\frac{2}{7}. 8\frac{2}{3}. 5\frac{3}{7}. 8\frac{6}{7}.

Ответ:

• 2\frac{1}{4} = \frac{2 \times 4 + 1}{4} = \frac{9}{4}
• 2\frac{3}{7} = \frac{2 \times 7 + 3}{7} = \frac{17}{7}
• 2\frac{3}{8} = \frac{2 \times 8 + 3}{8} = \frac{19}{8}
• 3\frac{4}{5} = \frac{3 \times 5 + 4}{5} = \frac{19}{5}
• 6\frac{1}{9} = \frac{6 \times 9 + 1}{9} = \frac{55}{9}
• 2\frac{3}{8} = \frac{2 \times 8 + 3}{8} = \frac{19}{8}
• 7\frac{7}{9} = \frac{7 \times 9 + 7}{9} = \frac{70}{9}
• 1\frac{2}{5} = \frac{1 \times 5 + 2}{5} = \frac{7}{5}
• 8\frac{4}{5} = \frac{8 \times 5 + 4}{5} = \frac{44}{5}
• 6\frac{6}{7} = \frac{6 \times 7 + 6}{7} = \frac{48}{7}
• 4\frac{4}{9} = \frac{4 \times 9 + 4}{9} = \frac{40}{9}
• 7\frac{1}{2} = \frac{7 \times 2 + 1}{2} = \frac{15}{2}
• 6\frac{5}{9} = \frac{6 \times 9 + 5}{9} = \frac{59}{9}
• 2\frac{7}{8} = \frac{2 \times 8 + 7}{8} = \frac{23}{8}
• 1\frac{1}{4} = \frac{1 \times 4 + 1}{4} = \frac{5}{4}
• 2\frac{1}{4} = \frac{2 \times 4 + 1}{4} = \frac{9}{4}
• 6\frac{3}{7} = \frac{6 \times 7 + 3}{7} = \frac{45}{7}
• 2\frac{4}{5} = \frac{2 \times 5 + 4}{5} = \frac{14}{5}
• 9\frac{7}{9} = \frac{9 \times 9 + 7}{9} = \frac{88}{9}
• 4\frac{3}{5} = \frac{4 \times 5 + 3}{5} = \frac{23}{5}
• 1\frac{2}{3} = \frac{1 \times 3 + 2}{3} = \frac{5}{3}
• 2\frac{2}{7} = \frac{2 \times 7 + 2}{7} = \frac{16}{7}
• 8\frac{2}{3} = \frac{8 \times 3 + 2}{3} = \frac{26}{3}
• 5\frac{3}{7} = \frac{5 \times 7 + 3}{7} = \frac{38}{7}
• 8\frac{6}{7} = \frac{8 \times 7 + 6}{7} = \frac{62}{7}

Ответ: