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cool
Chan has scores of 76,78,79 and 67 on four math tests. What score does he need in order to have an 80% average?
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Answered by
Bot
Chan needs an 83 on the fifth test in order to have an 80% average.
Answered by
oobleck
AAAaannndd the bot gets it wrong yet again!
76+78+79+67+x = 5*80
x = 100
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