Question

сократите обыкновенные дроби (385-386) 1) 2/6; 3/9; 4/12; 5/25; 6/48; 10/90

Answer 1

$ttdisplaystylefrac{2}{6}=frac{2:2}{6:2}=frac{1}{3}$

$ttdisplaystylefrac{3}{9}=frac{3:3}{9:3}=frac{1}{3}$

$ttdisplaystylefrac{4}{12}=frac{4:4}{12:4}=frac{1}{3}$

$ttdisplaystylefrac{5}{25}=frac{5:5}{25:5}=frac{1}{5}$

$ttdisplaystylefrac{6}{48}=frac{6:6}{48:6}=frac{1}{8}$

$ttdisplaystylefrac{10}{90}=frac{10:10}{90:10}=frac{1}{9}$