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shoot4greatness
- Master | Next Rank: 500 Posts
- Posts: 100
- Joined: Sat Sep 11, 2010 6:57 pm
- Thanked: 2 times
Hi ya'll, a while ago, I saw a rate problem involving 3 machines at their respective rates and it ivolved using AB/A+B and 1/A+1/B to solve. Did anyone save that question by any chance? I remember very vaguely but just want to refresh my mind. Thanks.












