at educational forum ,ratio to female students is 8:12.what is the percent of students are female ??
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Let no. of female = 12x
Total no. of student = 12x + 8x= 20x
Percentage of female students = 12x * 100/20x
= 60%
Total no. of student = 12x + 8x= 20x
Percentage of female students = 12x * 100/20x
= 60%
shershahzad:
but answer is 40 ,my answer is also 60 but the correct answer is 40 ,i don't know why ??? That's why i asked this Q
but still thanks
hi raj
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