Răspuns :
notam zambile=z;frezii=f;garoafe=g
z+f+g=907
z+f=612
g=907-612
g=295
f+g=459
f+295=459
f=459-295
f=164
z+f=612
z+164=612
z=612-164
z=448
448+164+295=907
z+f+g=907
z+f=612
g=907-612
g=295
f+g=459
f+295=459
f=459-295
f=164
z+f=612
z+164=612
z=612-164
z=448
448+164+295=907
907-612=295 garoafe
907-459=448 zambile
295+448=743 garoafe+zambile
907-743=164 frezii
proba
448+164+295=907
907-459=448 zambile
295+448=743 garoafe+zambile
907-743=164 frezii
proba
448+164+295=907