Lectura

Taller completo de comparación y orden de fracciones.

• a) \frac{4}{11} < \frac{8}{11}
• b) \frac{3}{5} > \frac{2}{5}
• c) \frac{19}{17} < \frac{29}{17}
• d) \frac{9}{8} < \frac{15}{8}
• e) \frac{19}{21} > \frac{9}{21}
• f) \frac{6}{29} < \frac{16}{29}
• g) \frac{27}{41} < \frac{67}{41}
• h) \frac{49}{6} > \frac{14}{6}

Ordenar \frac{15}{6}, \frac{3}{6}, \frac{1}{6}, \frac{31}{6}, \frac{17}{6}, \frac{2}{6}, \frac{7}{6} de mayor a menor.

\frac{31}{6}>\frac{17}{6}>\frac{15}{6}>\frac{7}{6}>\frac{3}{6}>\frac{2}{6}>\frac{1}{6}

Ordenar \frac{5}{13}, \frac{14}{13}, \frac{1}{13}, \frac{29}{13}, \frac{7}{13}, \frac{12}{13}, \frac{9}{13}.

\frac{29}{13}>\frac{14}{13}>\frac{12}{13}>\frac{9}{13}>\frac{7}{13}>\frac{5}{13}>\frac{1}{13}

Producto cruzado:

• a) \frac{2}{5} vs \frac{4}{7}: 14<20 → \frac{2}{5}<\frac{4}{7}
• b) \frac{5}{4} vs \frac{11}{2}: 10<44 → \frac{5}{4}<\frac{11}{2}
• c) \frac{7}{3} vs \frac{9}{4}: 28>27 → \frac{7}{3}>\frac{9}{4}
• d) \frac{10}{7} vs \frac{5}{10}: 100>35 → \frac{10}{7}>\frac{5}{10}
• e) \frac{9}{4} vs \frac{4}{3}: 27>16 → \frac{9}{4}>\frac{4}{3}
• f) \frac{10}{13} vs \frac{19}{20}: 200<247 → \frac{10}{13}<\frac{19}{20}
• g) \frac{5}{9} vs \frac{11}{7}: 35<99 → \frac{5}{9}<\frac{11}{7}
• h) \frac{17}{6} vs \frac{15}{10}: 170>90 → \frac{17}{6}>\frac{15}{10}

Semirrecta del 0 al 4 con fracciones \frac{1}{2}, \frac{3}{2}, \frac{5}{2}, \frac{7}{2}. Menor (verde): \frac{1}{2}. Mayor (rojo): \frac{7}{2}.

Semirrecta del 0 al 1: \frac{1}{5}, \frac{1}{2}, \frac{4}{5}. Menor (verde): \frac{1}{5}. Mayor (rojo): \frac{4}{5}.