Điền dấu >; < = thích hợp vào ô trống. 3/7 + 2/7.... 1/7+ 5/7
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Điền dấu >; < = thích hợp vào ô trống.
\(\frac{3}{7} + \frac{2}{7}\) | \(\frac{4}{{11}} + \frac{6}{{11}}\) | \(\frac{2}{{15}} + \frac{8}{{15}}\) |
\(\frac{1}{5} + \frac{3}{5}\) | \(\frac{9}{{20}}\) | \(\frac{3}{6} + \frac{5}{6} + \frac{7}{6}\) |
\(\frac{1}{7} + \frac{5}{7}\)
\(\frac{7}{{11}} + \frac{3}{{11}}\)
\(\frac{4}{{15}} + \frac{7}{{15}}\)
\(\frac{9}{{10}}\)
\(\frac{3}{{10}} + \frac{1}{{10}}\)
\(\frac{5}{2}\)\(\frac{3}{7} + \frac{2}{7}\) < \(\frac{1}{7} + \frac{5}{7}\) | \(\frac{4}{{11}} + \frac{6}{{11}}\) = \(\frac{7}{{11}} + \frac{3}{{11}}\) | \(\frac{2}{{15}} + \frac{8}{{15}}\) < \(\frac{4}{{15}} + \frac{7}{{15}}\) |
\(\frac{1}{5} + \frac{3}{5}\) < \(\frac{9}{{10}}\) | \(\frac{9}{{20}}\) > \(\frac{3}{{10}} + \frac{1}{{10}}\) | \(\frac{3}{6} + \frac{5}{6} + \frac{7}{6}\) = \(\frac{5}{2}\) |