Posted by Isaac on Tuesday, February 19, 2013 at 5:49am.
three numbers in an arithmetic sequence sum up to six. if you add 1 to the first number, 2 to the second number, and 5 to the third number, what are the orginal three numbers?

Arithmetic  Steve, Tuesday, February 19, 2013 at 11:59am
what does adding 1,2,5 have to do with the original numbers?
The sequence could be
1,2,3
12,2,8
20,2,24
or lots of others.
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