Question
PSLE
At first, Leah had a total of 68 pink and purple balloons. 18 purple balloons burst. She then increased the number of pink balloons by 75%. After that, Leah had a total of 65 balloons. How many purple balloons did she have at first?
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PSLE
At first, Leah had a total of 68 pink and purple balloons. 18 purple balloons burst. She then increased the number of pink balloons by 75%. After that, Leah had a total of 65 balloons. How many purple balloons did she have at first?