Question
PSLE
At first, Leah had a total of 56 gold and purple balloons. 18 purple balloons burst. She then increased the number of gold balloons by 80%. After that, Leah had a total of 54 balloons. How many purple balloons did she have at first?
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PSLE
At first, Leah had a total of 56 gold and purple balloons. 18 purple balloons burst. She then increased the number of gold balloons by 80%. After that, Leah had a total of 54 balloons. How many purple balloons did she have at first?