номер 9

9. а) \(\frac{37}{500}=0{,}074,\ \frac34=0{,}75\):
   \[ \frac{37}{500}<0{,}7<\frac34. \]

б) \(\frac{29}{200}=0{,}145\):
\[ 0{,}125<0{,}13<\frac{29}{200}. \]