Question

(ofer coroana si 41 de puncte)

O brutarie a trimis spre vanzare 970 de paini astfel la primul magazin 4 lazi a cate 85 de paini; al doilea 3 lazi a cate 115 paini, iar restul, in mod egal, la alte trei magazine.
Cate paini a primit fiecare magazin?

Answer 1

4x85=340 paini la primul magazin
3x115=345 paini la al II-lea magazin

340+345=685  la cele doua magazine
970-685=285 paini ramase
285:3=95 paini la fiecare din cele trei magazine

proba: 340+345+95+95+95=970 paini

Answer 2

Plan
1) Cate paini a primit primul magazin?
    4 x 85= 340 paini
2) Cate paini a distibuit la al doilea magazin?
    3 x 115 = 345 paini
3) Cate paini a distribuit celorlalte 3 magazine in total?
   970 - 340 - 345 = 285 de paini
4) Cate paini a primit in mod egal fiecare din cele 3 magazine?
    285 : 3 = 95 de paini