Question
Eva had some sweets. She sold 30% of her sweets and gave half of the remainder to her sister. After that, she bought 20 sweets and had a total of 62 sweets in the end. How many sweets did Eva have at first?
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Eva had some sweets. She sold 30% of her sweets and gave half of the remainder to her sister. After that, she bought 20 sweets and had a total of 62 sweets in the end. How many sweets did Eva have at first?