Question

Doua bucati de stofa au lungimea de 67 dam ,respectiv 600 m.Din prima bucatase vand 320 m,iar din a doua 30 dam.Cati decimetri de stofa au cele doua bucati impreuna,supa ce au fost vandute cantitatile indicate?Cati metri de stofa au ramas in fiecare bucata?

Answer 1

600 m = 60 dam
320 m = 32 dam
67 - 32 = 35 dam au ramas in prima bucata
60 - 30 = 30 dam au ramas in a doua bucata
67 + 60 = 127 dam au avut cele doua bucati
127 - 32 - 30 = 65 m au ramas in cele 2 buc