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Some Maths Questions.
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統計到A Level有16200考生達到入大學的最低水平，是全部考生人數的48%. 考生當中，女生多過男生16%，求男考生的人數。 若52%女考生達到入大學的最低水平，求達到入大學的最低水平的男考生人數。 Total no. of candidate =16200 / 48% =33750 Let y be no. of male candidate. ((33750-y) - y) --------------------- x 100% = 16% 33750 33750 - 2y = 5400 14175 = y So there are 14175 male candidates. no. of male candidates who have met the minimum repuirements to enter university = 33750 - 16200 x 52% = 25326.
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Some Maths Questions.
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2. Statisitics of a recent HKAL Examination shows that 16 200 candidates have met the minimum repuiremens to enter university .This number made up 48% of the total number of candidates.The no. of female candidate is 16% more than that of male candidates.Find the no. of male candadates.If 52% of the female... 顯示更多 2. Statisitics of a recent HKAL Examination shows that 16 200 candidates have met the minimum repuiremens to enter university .This number made up 48% of the total number of candidates. The no. of female candidate is 16% more than that of male candidates.Find the no. of male candadates. If 52% of the female candidates have met the minimum repuirements to enter university,find the nimber of male candidates who met the minimum requierments. 更新: Pls give the chinese the meaning of those questions and teach me how to solve them,,thx!! .最佳解答:
統計到A Level有16200考生達到入大學的最低水平，是全部考生人數的48%. 考生當中，女生多過男生16%，求男考生的人數。 若52%女考生達到入大學的最低水平，求達到入大學的最低水平的男考生人數。 Total no. of candidate =16200 / 48% =33750 Let y be no. of male candidate. ((33750-y) - y) --------------------- x 100% = 16% 33750 33750 - 2y = 5400 14175 = y So there are 14175 male candidates. no. of male candidates who have met the minimum repuirements to enter university = 33750 - 16200 x 52% = 25326.
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