Question
Yoko had some lollipops. She sold 10% of her lollipops and gave half of the remainder to her sister. After that, she bought 31 lollipops and had a total of 85 lollipops in the end. How many lollipops did Yoko have at first?
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Yoko had some lollipops. She sold 10% of her lollipops and gave half of the remainder to her sister. After that, she bought 31 lollipops and had a total of 85 lollipops in the end. How many lollipops did Yoko have at first?