Question

Primul numar /----/ al doilea numar /----/--/ 1 supra celui mai mic segment al treilea numar /----/---/ 2 supra celui mic segment al patrelea numar /----/----/ 3 supra segmentului cel mic in total 3030

Answer 1

a=x
b=x+1
c=x+2
d=x+3
a+b+c+d=3030
inlocuim
x+x+1+x+2+x+3=3030
4x+6=3030
4x=3030-6
4x=3024
x=756
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a=756 adica un segment
b=756+1
b=757 al doile segment
c=756+2
c=758  al treile segment
d=756+3
d=759  al patrulea segment

ver------------------
756+757+768+759=3030