👤

Calculati: 3/17 - 15/28
Repede va rog!!!!


Răspuns :


[tex] \frac{3}{17} - \frac{15}{28} = \frac{3 \times 28}{17 \times 28} - \frac{15 \times 17}{28 \times 17} = \frac{84}{476} - \frac{255}{476} = \frac{84 - 255}{476} = - \frac{171}{476} [/tex]