View Single Post
Old 01-12-2012, 01:50 PM   #3
Clodfobble
UNDER CONDITIONAL MITIGATION
 
Join Date: Mar 2004
Location: Austin, TX
Posts: 20,012
Quote:
Originally Posted by HungLikeJesus
#42 Weights = 1/2, 1+1/2, 4+1/2, 13+1/2
I just realized, the key is that you can put a weight on the opposite side of the scale. So if I want to weigh out one pound of green beans, I put the 1-1/2 on one side, the 1/2 on the other side, and add green beans until it balances. Very clever.
Clodfobble is offline   Reply With Quote