Question
PSLE
Gwen spent 80% of her money on a coat. She spent 25% of the remainder on a windbreaker. After that, she had $7.50 left. How much money did Gwen have at first?
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PSLE
Gwen spent 80% of her money on a coat. She spent 25% of the remainder on a windbreaker. After that, she had $7.50 left. How much money did Gwen have at first?