Question
Pamela had some lollipops. She sold 10% of her lollipops and gave half of the remainder to her sister. After that, she bought 30 lollipops and had a total of 129 lollipops in the end. How many lollipops did Pamela have at first?
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Pamela had some lollipops. She sold 10% of her lollipops and gave half of the remainder to her sister. After that, she bought 30 lollipops and had a total of 129 lollipops in the end. How many lollipops did Pamela have at first?