Trei copii au plantat 82 pomi.Cati pomi a plantat fiecare daca primii doi au plantat 54 pomi,iar ultimii doi au plantat 51

Răspunsul a fost dat de: USER4365
29 Agustus 2025 matematica 5 minute
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Întrebare

Clasă: Education Materie: matematica
Trei copii au plantat 82 pomi.Cati pomi a plantat fiecare daca primii doi au plantat 54 pomi,iar ultimii doi au plantat 51
Întrebare a fost pusă de:
129 Vezi 129 Răspunsuri

Răspuns (129)

Cel mai bun răspuns
(115)
82-51=31pomi a plantat primul copil
82-54=28pomi a plantat ultimul copil
54-31=23pomi a plantat al doilea
Răspunsul a fost dat în data 29 Agustus 2025
(225)
a+b+c=82
a+b=54
_______
c=82-54
c=28

a+b+c=82
b+c=51
_________
a=82-51
a=31

a+b=54
a=31
____
b=54-31
b=23

v: 28+31+23=82

Răspunsul a fost dat în data 29 Agustus 2025

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