Răspunsuri

2014-01-27T14:34:46+02:00
A+b=330
a:b=6,36
a=6b+36

6b+36+b=330
7b=330-36
7b=294
b=42

a=6 ori 42+36
a=288

a-b=288-42
a-b=246
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