Posted by Tranesha on Wednesday, September 14, 2011 at 7:22pm.
Find the simple interest earned on an investment of $4,000 was $216. Find the interest rate.

algebra  Ms. Sue, Wednesday, September 14, 2011 at 7:29pm
100(216 / 4,000) = ?
Posted by Tranesha on Wednesday, September 14, 2011 at 7:22pm.
Find the simple interest earned on an investment of $4,000 was $216. Find the interest rate.
100(216 / 4,000) = ?