2700 - 2pe9 - 3pe7 - 1pe4​

Răspuns :

[tex]2700 - \frac{2}{9} - \frac{3}{7} - \frac{1}{4} = [/tex]

[tex] = \frac{680400}{252} - \frac{56}{252} - \frac{108}{252} - \frac{63}{252} = [/tex]

[tex] = \frac{680173}{252} [/tex]