Impossible math question - Two Plus Two Older Archives

		Two Plus Two Older Archives > Other Topics > Science, Math, and Philosophy
Impossible math question

Thread Tools

Display Modes

09-20-2005, 11:08 PM

kyro

Senior Member

Join Date: May 2004

Location: Rochester, NH

Posts: 400

Impossible math question

This was in a math puzzle book I own. The explanation made no sense to me. I'm curious if anyone can figure this one out. I'll post the answer to it sometime tomorrow or the day after. Good luck.

SOD = sum of digits. Therefore, SOD(356) = 3 + 5 + 6 = 14.

What is SOD(SOD(SOD(4444^4444)))?

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -4. The time now is 09:42 PM.