Question

сравнить а) 4/7 и 5/8 б) 3/8 и 1/4

Answer 1

а). 
$\frac{4}{7} \ \textless \ \frac{5}{8} \\ \\ \frac{32}{56} \ \textless \ \frac{35}{56}$

б). 
$\frac{3}{8} \ \textgreater \ \frac{1}{4} \\ \\ \frac{6}{16} \ \textgreater \ \frac{4}{16}$