Question
Diana had some lollipops. She sold 30% of her lollipops and gave half of the remainder to her brother. After that, she bought 45 lollipops and had a total of 129 lollipops in the end. How many lollipops did Diana have at first?
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Diana had some lollipops. She sold 30% of her lollipops and gave half of the remainder to her brother. After that, she bought 45 lollipops and had a total of 129 lollipops in the end. How many lollipops did Diana have at first?