Question

1 supra 12 + 5 supra 6 - 3 supra 4​

Answer 1

Salutare!:)

$\frac{1}{12} + \frac{5}{6} - \frac{3}{4} = \frac{1 + 10 - 9}{12} = \frac{2}{12} = \frac{2 \div 2}{12 \div 2} = \frac{1}{6}$