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The number of men in a park was 7/10 that of the women. There were 36 more women than men. How many are men?

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Kaiusviz
Let x be the number of men and y be the number of women: x = 0.7y and 36 + x = y --> 36 + 0.7y = y --> 36 = 0.3y --> y = 120, x = 84