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Aflati 4 nr naturale consecutive a caror suma este 50!!repede!dau coroana!!!

Răspuns :

a+a+1+a+2+a+3=50
4a=50-6
4a=44
a=44/4
a=11
al doilea nr=11+1=12
al treilea nr=11+2=13
al patrulea nr=11+3=14
a+b+c+d=50
a=1segment
b=1segment+1
c=1segment+1+1
d=1segment+1+1+1
50-6=44(4segmente egale)
44÷4=11(a)
11+1=12(b)
11+1+1=13(c)
11+1+1+1=14(d)
Sper ca te-am ajutat!