Răspunsuri

2014-03-28T13:50:27+02:00
12x4=48      14x5=70  1x10=10        48+12+70+10=140 lei
2 3 2
2014-03-28T14:33:40+02:00
(12*4)+(14*5)+(1*10)+12=48+70+10+12=140 lei
1 5 1