document.write( "Question 1031702: frank's test average in science class was 92%. On the next three tests he scored 98%, 88%, and 90%. Assuming that all of the tests had the same weight, by what percentage did Frank's test average change?
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Algebra.Com's Answer #646539 by fractalier(6550)\"\" \"About 
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Assuming that Frank's test average was for only one test, his new average would be (92+98+88+90)/4 = 368/4 = 92%.
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