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resilient
- Legendary Member
- Posts: 789
- Joined: Sun May 06, 2007 1:25 am
- Location: Southern California, USA
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For any four digit number, abcd, *abcd*= (3a)(5b)(7c)(11d). What is the value of (n – m) if m and n are four-digit numbers for which *m* = (3r)(5s)(7t)(11u) and *n* = (25)(*m*)?
2000
200
25
20
2
qa is 200. I can follow all the steps but what can i take away from this. The approach is the hardest part. How can i get better at this?
2000
200
25
20
2
qa is 200. I can follow all the steps but what can i take away from this. The approach is the hardest part. How can i get better at this?
Appetite for 700 and I scraped my plate!
