Question
Xuan had some lollipops. She sold 30% of her lollipops and gave half of the remainder to her sister. After that, she bought 43 lollipops and had a total of 120 lollipops in the end. How many lollipops did Xuan have at first?
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Xuan had some lollipops. She sold 30% of her lollipops and gave half of the remainder to her sister. After that, she bought 43 lollipops and had a total of 120 lollipops in the end. How many lollipops did Xuan have at first?