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Mathematics 13 Online
OpenStudy (anonymous):

in a class of 30 students ,ratio of male to female is 3 to 2.what is the number of females in the class?

OpenStudy (barrycarter):

For every 5 students, 3 are male and 2 are female. Thus, for 30 students, 18 are male and 12 are female.

OpenStudy (anonymous):

thanku

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