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Un autocar a parcurs distanta de 250 km in doua zile.Daca a doua zi a parcurs cu 32 km mai multdecat prima zi, aflati cati km a parcurs in fiecare doua zile, autocarul!!!



PLEASE REPEDE!!!!!


Răspuns :

(250-32) : 2= 109 prima zi, 109+32=141 a doua zi
a+b=250; a=b+32; 2b=250-32=218; b=218:2; b=109; a+109=250; a=141