標題:
Math question (about percentage)
發問:
In a certain year, 31500 candidates met the minimum requirement of entering Form 6. It was 35% of the total number of candidates. 1) Find the total number of candidates. 2) It is known that the percentage of female candidates is 8% more that of male candidates. Find the number of male candidates.
1) 31500/35% =90000 2) Let the percentage of male candidates be x%, and percentage of female candidates be (x+8)% x+(x+8) = 100 2x+8 = 100 x = 46 Therefore, the number of male candidates=(90000*46%)=41400
其他解答:
Math question (about percentage)
發問:
In a certain year, 31500 candidates met the minimum requirement of entering Form 6. It was 35% of the total number of candidates. 1) Find the total number of candidates. 2) It is known that the percentage of female candidates is 8% more that of male candidates. Find the number of male candidates.
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最佳解答:1) 31500/35% =90000 2) Let the percentage of male candidates be x%, and percentage of female candidates be (x+8)% x+(x+8) = 100 2x+8 = 100 x = 46 Therefore, the number of male candidates=(90000*46%)=41400
其他解答:
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