Question
There were 198 students at a hall at first. After 38 of the boys and 12 of the girls left, there were still 36 more girls than boys at the hall. How many girls were there at first?
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There were 198 students at a hall at first. After 38 of the boys and 12 of the girls left, there were still 36 more girls than boys at the hall. How many girls were there at first?