Hasil dari 5 2/7 -2 1/4 : 3 1/2

Hasil dari 5 2/7 -2 1/4 : 3 1/2

Jawaban :
$5 frac{2}{7} - 2 frac{1}{4} div 3 frac{1}{2} \ frac{37}{7} - ( frac{9}{4} div frac{7}{2} ) \ frac{37}{7} - ( frac{9}{4} times frac{2}{7} ) \ frac{37}{7} - frac{9}{14} = frac{74 - 9}{14} = frac{65}{14} = 4 frac{9}{14}$