9/18 + 3/6:4/10 = ...124/36О1 27/36ООО2 24/36О2 27/36

9/18 + 3/6:4/10 = …124/36О1 27/36ООО2 24/36О2 27/36

$frac{9}{18} + frac{3}{6} div frac{4}{10}$

$= frac{9}{18} + frac{3}{6} times frac{10}{4}$

$= frac{9}{18} + frac{1}{2} times frac{5}{2}$

$= frac{9}{18} + frac{5}{4}$

$= frac{9 div 9}{18 div 9} + 1frac{1}{4}$

$= frac{1}{2} + 1frac{1}{4}$

$= frac{2}{4} + 1 frac{1}{4}$

$= 1 frac{3}{4}$

Semoga Membantu