Li JinQuan's answer to Xin's Primary 6 Maths Percentage question.

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Li JinQuan
Li Jinquan's answer
2 answers (A Helpful Person)
1st
Use algebra to manipulate the numbers...
Li JinQuan
Li JinQuan
6 years ago
There was a mistake, the question is asking for original number of adults, so u have to find the value of 'y'.