Răspuns :
a+b = 100
a:b= 2 rest 19
a=? b=?
100 - 19 = 81
81:4= 27 ( b)
27 ×2 +19= 54+19 = 73 ( a)
verificare: 73+27= 100.
a:b= 2 rest 19
a=? b=?
100 - 19 = 81
81:4= 27 ( b)
27 ×2 +19= 54+19 = 73 ( a)
verificare: 73+27= 100.