beculete galbene= 340 000
beculete albastre= 340 000:10= 34 000
beculete rosii= 340 000:100= 3 400
total beculete= 340 000 + 34 000 + 3 400 = 377 400
- calculam beculetele albastre impartind cele galbele cu 10;
- calculam beculetele rosii impartind cele galbene cu 100;
Facem totatul beculetelor:
Total=beculete galbene+beculetele albastre+beculete rosii=340 000 +340 000:10 +340 000:100= 340 000+34 000+3 400=374 000+3 400= 377 400