A missing digit x

Luqman Affandi

The integer n=1270014010×603603009009 has a missing digit x. what is x if n leaves remainder 2 when divided by 9 ?????????? ???

 

Della Faradila

1+2+7+1+4+1+x=9 k+2
16+x=9k+2
0<=x<=9
x=4

 

Tulisan Terbaru :

Tentang msihabudin

Just a crazy people
Pos ini dipublikasikan di SOUL-MATE-MATIKA dan tag . Tandai permalink.

Tinggalkan Balasan

Isikan data di bawah atau klik salah satu ikon untuk log in:

Logo WordPress.com

You are commenting using your WordPress.com account. Logout / Ubah )

Gambar Twitter

You are commenting using your Twitter account. Logout / Ubah )

Foto Facebook

You are commenting using your Facebook account. Logout / Ubah )

Foto Google+

You are commenting using your Google+ account. Logout / Ubah )

Connecting to %s