Posted by mychelle on Saturday, November 27, 2010 at 7:18pm.
three numbers in the ratio of 7:3:2 have a sum of 228. what is the difference between the smallest and the largest numbers?

algebra 2  Damon, Saturday, November 27, 2010 at 8:29pm
7 x + 3 x + 2 x = 228
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