Drinking CocaCola
A pie graph has four unequal slices representing favorite soft drink choices by a sample of n people who taste tested four soft drinks. Eight more people join the sample, and threefourths of them choose CocaCola as their favorite soft drink. This result makes the CocaCola slice increase to exactly 54% of the total pie graph. How many people were initially in the sample? Explain how you came to your solution.
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