Question

Rezolvati problema : adrian si marian culeg struguri in caldari. in timp ce adrian culege 2 caldari marian reuseste sa culeaga 3. impreuna baietii au cules 30 de caldari de struguri. Cu cate caldari mai mult a cules Marian decat Adrian.

Answer 1

2+3+2+3+2+3+2+3+2+3+2+3=30
Cu 6 mai multe căldari culege marian decât Adrian

Answer 2

3+2=5 caldari culeg o data impreuna baietii
30:5=6 (au cules in 6 dati cate 5 caldari)
6×2=12 caldari a cules Adrian
6×3=18 caldari a cules Marian
18-12=6 caldari a cules mai mult Marian.