Question

restar. la fraccion 1/2-3/12​

Answer 1

Te da 3/12 espero que te sirva

Answer 2

$\frac{1}{2} - \frac{3}{12} = \frac{1(12 ) - 2(3)}{2(12)} = \frac{12 - 6}{24} = \frac{6}{24} = \frac{1}{4}$