Question
P6.PC.JC.18010809-A2
PSLE
At first, Leah had a total of 74 gold and grey balloons. 11 grey balloons burst. She then increased the number of gold balloons by 90%. After that, Leah had a total of 90 balloons. How many grey balloons did she have at first?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.18010809

03 Jun 2024, 04:59 PM

PSLE
At first, Leah had a total of 74 gold and grey balloons. 11 grey balloons burst. She then increased the number of gold balloons by 90%. After that, Leah had a total of 90 balloons. How many grey balloons did she have at first?
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