Question

b calculati 5 supra 6 plus 5 supra 3 minus1 si 1supra 18​

Answer 1

Răspuns:

$\frac{5}{6} +\frac{5}{3} -1\frac{1}{18} =$ ³⁾5/6+⁶⁾5/3-19/18=15/18+30/18-19/18=26/18=13/9