\(\frac{23}{15}=\frac{23\times4}{15\times4}=\frac{92}{60}\)
\(\frac{92}{60}< \frac{95}{60}\)
\(\Rightarrow\frac{23}{15}< \frac{95}{60}\)
\(\frac{23}{15}=\frac{92}{60}\)
Mà \(\frac{92}{60}< \frac{95}{60}=>\frac{23}{15}< \frac{95}{60}\)
\(\frac{21}{25}>\frac{21}{29}>\frac{19}{29}\) nên \(=>\frac{21}{25}>\frac{19}{29}\)
k mk nha >_<
\(\frac{23}{15}=\frac{23\cdot4}{15\cdot4}=\frac{92}{60}\)
Ta có: 92/60 < 95/60
=> 23/15 < 95/60
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Ta có: 21 x 29 = 609
25 x 19 = 475
=> 609 > 475
=> 21/25 > 19/29
