Răspuns :
deci a+b=s
s- suma
a=b+100 => (b+100)+b=s => 2 x b +100=s
a+b= d (diferenta)
b+100 -b = d => 100=d
s:d=41, r=22
s:100=41, r=22
=> s=100 x 41 -22
s=4078 => b+b+100 = 4078 => 2b+100=4078=> 2b=3978 => b= 3978:2=1989
=> a=1989+100 => a=2089
s- suma
a=b+100 => (b+100)+b=s => 2 x b +100=s
a+b= d (diferenta)
b+100 -b = d => 100=d
s:d=41, r=22
s:100=41, r=22
=> s=100 x 41 -22
s=4078 => b+b+100 = 4078 => 2b+100=4078=> 2b=3978 => b= 3978:2=1989
=> a=1989+100 => a=2089
b + 100 = a
( a + b ) : ( a - b ) = 41 ( 22 )
( b + 100 + b ) : ( b + 100 - b ) = 41 ( 22 )
(2b + 100 ) : 100 = 41 ( 22 )
TIR ( teorema impartirii cu rest ) => 2b + 100 = 4100 + 22
2b + 100 = 4122
2b = 4122 - 100
2b = 4022
b = 4022 : 2
b = 2011
2011 + 100 = 2111 ( a )
Sper ca este bine si ca te-am ajutat. :)
( a + b ) : ( a - b ) = 41 ( 22 )
( b + 100 + b ) : ( b + 100 - b ) = 41 ( 22 )
(2b + 100 ) : 100 = 41 ( 22 )
TIR ( teorema impartirii cu rest ) => 2b + 100 = 4100 + 22
2b + 100 = 4122
2b = 4122 - 100
2b = 4022
b = 4022 : 2
b = 2011
2011 + 100 = 2111 ( a )
Sper ca este bine si ca te-am ajutat. :)