Question

Suma a 3 numere este 104,28.Daca din fiecare se scade acelasi numar natural, se obtin numerele 19,57 , 19,89 , si respectiv 19,82.Determinati numerele

Answer 1

34.57 PRIMUL NR 34.89 AL DOILEA NR 34.82 AL TREILEA NR .
19.57 PLUS 19.89 PLUS 19.82 EGAL 59.28
104.28 MINUS 59.28 EGAL 45
45 IMPARTIT LA 3 EGAL 15
LA FIECARE NUMAR ADAUGI 15

Answer 2

104,28-(19,57+19,89+19,82)=45
45/3=15
15+19,57=34,57
15+19,89=34,89
15+19,82=34,82
verificare 
34,57+34,89+34,82=104,28