\(\frac{260abc}{626}=abc\)
\(\frac{260000+abc}{626}=abc\)
\(260000+abc=626\cdot abc\)
\(260000=625\cdot abc\)
\(abc=416\)
Ta có : 260abc : 626 = abc
=> 260 000 + abc = abc.626
=> 260 000 = 625.abc
=> abc = 416
Vậy abc = 416
Ta có : 260abc : 626 = abc
=> 260 000 + abc = abc . 626
=> 260 000 = 626 . abc
=> abc = 416
Vậy abc = 416