Question
During a mochi ball sale, Erika paid $4 less for every 16 mochi balls she bought. Each mochi ball cost 50 cents. Erika paid a total of $54 for some mochi balls. How many mochi balls did she buy?
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During a mochi ball sale, Erika paid $4 less for every 16 mochi balls she bought. Each mochi ball cost 50 cents. Erika paid a total of $54 for some mochi balls. How many mochi balls did she buy?