Răspuns:
Explicație pas cu pas:
[tex]In~I~sac~sunt~23\frac{13}{25} kg\\In~al~II-lea~sac~sunt~3*23\frac{13}{25} kg\\In~ambii~saci~sunt~23\frac{13}{25} kg+3*23\frac{13}{25} kg=23\frac{13}{25}*(1+3)=23\frac{13}{25}*4=23*4+\frac{13}{25}*4=92+\frac{52}{25} =92+2\frac{2}{25} =94\frac{2}{25}kg[/tex]