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電子課本網(wǎng) › 第31頁(yè)

第31頁(yè)

信息發(fā)布者：
0.75
0.714
0.625
?$\frac {13}{50}$?
?$\frac {18}{5}$?
?$\frac {1}{200}$?
?$\frac 23$?
4
?$1\frac 13$?
?$\frac 34$?
?$\frac 13$?
?$1\frac 12$?
?$\frac {3}{4}=\frac {9}{12}，$??$\frac {1}{6}=\frac {2}{12}$?
?$\frac {9}{12}>\frac {2}{12}，$??$\frac {3}{4}>\frac {1}{6}$?
?$\frac {5}{8}=\frac {30}{48}，$??$\frac {7}{12}=\frac {28}{48}，$??$\frac {9}{16}=\frac {27}{48}$?
?$\frac {30}{48}＞\frac {28}{48}>\frac {27}{48}，$??$\frac {5}{8}＞\frac {7}{12}>\frac {9}{16}$?
?$\frac 34$?
?$\frac 35$?
?$\frac 53$?
?$\frac {7}{15}$?
2
50
40
?$\frac 54$?
?$\frac 14$?
3
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