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In a survey of game lovers, the ratio of men who like volleyball but not football and who like football but not volleyball is 4: 5 and the ratio who like both and dislike both is 3: 2. If 50 % like volleyball and 90 like only one of them then, find the number of men participated in the survey.

In A Survey Of Game Lovers The Ratio Of Men Who Like Volleyball But Not Football And Who Like Football But Not Volleyball Is 4 5 And The Ratio Who Like Both And class=

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