Răspunsuri

2014-02-16T21:27:35+02:00
X=nr de pahare cumparate
x·95=x·73+374
x·(95-73)=374
x·22=374
x=374:22
x=17
17·95=1615 lei pahare mari
17·73=1241 lei pahare mici
1614+1241=2855 lei total pahare
da--multumesc,,intr-un final i-am dat si eu de capat