Question

Intr-o livada erau 2130 de pomi frucrtiferi . Nuci si peri 1040,iar meri cu 590 mai multi decat nuci. Cati pomi de fiecare fel sunt .

Answer 1

(n+p) + n+590= 2130
1040+n+590=2130
n=2130 -1630
n= 500

m=500+590= 1090

p= 2130-(500+1090)=2130- 1590= 540

Answer 2

Schema:
Erau...2130 pomi
Nuci si peri-1040
Meri-cu 590 m,multi decat nuci
Rezolvare:
1)2130-1040=1090(meri)
2)1090-590=500(nuci)
3)1040-500=540(peri)