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Mathematics, 03.02.2020 01:42 Emiann222
In a fitness club, the ratio of male and female is 3: 2. base on their ability level, they are group into 3 different groups, a, b, and c, and the ratio of members in a, b, and c is 10: 8: 7. in group a, the ration of male to female is 3: 1, and in group b, the ratio is 5: 3, what is the ratio of male to female in group c?
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In a fitness club, the ratio of male and female is 3: 2. base on their ability level, they are group...
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