# SOLUTION: After 4 tests this term Jessica had a 72% average. He has 2 more tests left in the term. What average score will Jessica need on the final 2 tests to bring his average to 80%

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 Click here to see ALL problems on percentage Question 606534: After 4 tests this term Jessica had a 72% average. He has 2 more tests left in the term. What average score will Jessica need on the final 2 tests to bring his average to 80%Answer by ankor@dixie-net.com(15746)   (Show Source): You can put this solution on YOUR website!After 4 tests this term Jessica had a 72% average. He has 2 more tests left in the term. What average score will Jessica need on the final 2 tests to bring his average to 80% : This means he will have a total of 6 tests Let x = average grade on the final two tests : = 80 multiply both sides by 6 4(72) + 2x = 6(80) 288 + 2x = 480 2x = 480-284 2x = 192 x = 192/2 x = 96% av on the last two tests