Răspuns :
a=98
b=98:2=49
c=3x(98+49)=3x147=441
a+b+c=98+49+441=147+441=588 suma
b=98:2=49
c=3x(98+49)=3x147=441
a+b+c=98+49+441=147+441=588 suma
a+b+c=?
a=98
b=98:2 => b=49
c=(a+b)x3 => c=(98+49)x3 => c=147x3 => c=441
a+b+c=98+49+441=588
a=98
b=98:2 => b=49
c=(a+b)x3 => c=(98+49)x3 => c=147x3 => c=441
a+b+c=98+49+441=588