Răspuns :
a |-----|-----|-----|-----|9|
b |-----| }179.
179 - 9 = 170 ( 5 segmente egale)
170 : 5 = 34 (b)
34 × 4 +9 = 145 (a)
Proba : 145 + 34 = 179.
b |-----| }179.
179 - 9 = 170 ( 5 segmente egale)
170 : 5 = 34 (b)
34 × 4 +9 = 145 (a)
Proba : 145 + 34 = 179.
a+b=179
a:b=4 rest 9
a=4b+9
4b+9+b=179
5b=179-9
5b=170
b=34
a=34*4+9=136+9=145
a:b=4 rest 9
a=4b+9
4b+9+b=179
5b=179-9
5b=170
b=34
a=34*4+9=136+9=145