Question

Ayuda plissss no entiendo es para hoy no mañana

Answer 1

$\frac{2}{5}$ ÷ 4 = $\frac{2}{5}$ ÷ $\frac{4}{1}$ = $\frac{2}{20} =\frac{1}{10}$

$\frac{6}{7}$ ÷ 3 = $\frac{6}{7}$ ÷ $\frac{3}{1}$ = $\frac{6}{21}=\frac{2}{7}$

$\frac{1}{8}$ ÷ 9 = $\frac{1}{8}$ ÷ $\frac{9}{1}$ = $\frac{1}{72}$

$\frac{5}{6}$ ÷ 5 = $\frac{5}{6}$ ÷ $\frac{5}{1}$ = $\frac{5}{30} =\frac{1}{6}$

Answer 2

2/5 la primera! 3/7 la segunda! 9/8 la tercera!
1/6 la ultima!