Question
PSLE
Zoe spent 80% of her money on a dress. She spent 30% of the remainder on a vest. After that, she had $4.20 left. How much money did Zoe have at first?
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PSLE
Zoe spent 80% of her money on a dress. She spent 30% of the remainder on a vest. After that, she had $4.20 left. How much money did Zoe have at first?