Ta có :
\(\frac{235}{234}=1+\frac{1}{234}\)
\(\frac{145}{144}=1+\frac{1}{144}\)
Mà : \(\frac{1}{234}< \frac{1}{144}\left(234>144\right)\)
\(\Rightarrow1+\frac{1}{234}< 1+\frac{1}{144}\)
\(\Rightarrow\frac{235}{234}< \frac{145}{144}\)
Ta có :
235/234 = 234 + 1/234 = 1 + 1/234
145/144 = 144 + 1 / 145 = 1 + 1/144
Ta thấy :
1/234 < 1/144
=>235/234 < 145/144
Vậy....
#Louis
Ta có;
235/234=234+1/234=1+1/234
145/144=144+1/145=1+1/144
Ta thấy :
1/234<1/144
=>235/234<145/144