Question
Tammy had some lollipops. She sold 70% of her lollipops and gave half of the remainder to her brother. After that, she bought 20 lollipops and had a total of 35 lollipops in the end. How many lollipops did Tammy have at first?
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Tammy had some lollipops. She sold 70% of her lollipops and gave half of the remainder to her brother. After that, she bought 20 lollipops and had a total of 35 lollipops in the end. How many lollipops did Tammy have at first?