12 2/3-3 2/6 -1 1/9 pakai cara ya

12 2/3-3 2/6 -1 1/9 pakai cara ya

12 2/3 – 3 2/6 – 1 1/9 =
38/3 – 10/3 – 10/9 =
114/9 – 30/9 – 10/9 = 74/9 = 8 2/9

~Jawab~

$= 12frac{2}{3} - 3 frac{2}{6} - 1 frac{1}{9} \ \ =(12 - 3 -1 ) + left( frac{2}{3} - frac{2}{6} - frac{1}{9} right) \ \ = 8 + frac{12 - 6 - 2}{18} \ \ = 8 + frac{4}{18} \ \ = 8 + frac{2}{9} \ \ = 8 frac{2}{9} = frac{74}{9} = 8,2$