Summer Clouds moderators
01/07/2017 at 10:07-
giabao246 01/07/2017 at 20:28
As I think then A=5 and B=6
It's up to you ,but I think my answer is correct
Wish you good study
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\(\overline{A4273B}⋮72\Rightarrow\left\{{}\begin{matrix}\overline{A4273B}⋮9\\\overline{A4273B}⋮8\end{matrix}\right.\)\(\Rightarrow\left\{{}\begin{matrix}\left(A+4+2+7+3+B\right)⋮9\\\overline{73B}⋮8\end{matrix}\right.\)
\(\Rightarrow\left\{{}\begin{matrix}16+A+B⋮9\\B=6\end{matrix}\right.\)\(\Rightarrow22+A⋮9\Rightarrow A=5\)
So, A = 5 and B = 6
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Do Not Ask Why 02/07/2017 at 17:18
As I think then A=5 and B=6
It's up to you ,but I think my answer is correct
Wish you good study.thank
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Trần Quang Linh 01/07/2017 at 18:04sorry but where is B :(