Question

Cuanto es 9/8 -5/12

Answer 1

$\frac{9}{8} - \frac{5}{12} \\ = \frac{(9 \times 12) - (5 \times 8)}{8 \times 12} \\ \\ = \frac{108 - 40}{96} \\ \\ = \frac{68}{96} \\ \\ = \frac{17}{24} \\ \\ = 0.708333333$