Răspunsuri

2014-04-19T11:37:29+03:00
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
3 2 3
2014-04-19T11:43:35+03:00
A = primul numar
b = al doilea numar
a + b = 179
a : b = 4 rest 9 ⇒ a = 4b + 9
4b + 9 + b = 179
5b + 9 = 179
5b = 179 - 9 =170
b =
b = 34
a = 4 x 34 + 9
a = 136 + 9
a = 145
3 2 3