Răspuns :
Dana=63 timpre
Dan= ?
Celina= ?
Rezolvare:
1. Dan:
63:7 = 9
2. Celina
9 ori 5 = 45
Raspuns: Dana 63, Dan 9, Celina 45
Dan= ?
Celina= ?
Rezolvare:
1. Dan:
63:7 = 9
2. Celina
9 ori 5 = 45
Raspuns: Dana 63, Dan 9, Celina 45