Răspuns :
328:8=41 beculete o instalatie
4x41=164 beculete
Raspuns: 4 instalatii au 164 de beculete
4x41=164 beculete
Raspuns: 4 instalatii au 164 de beculete
Cate beculete sunt intr-o instalatie ?
328:8=41
Dar in 4 instalatii ?
41x4=164 beculete
328:8=41
Dar in 4 instalatii ?
41x4=164 beculete