Mathematics, 16.04.2021 16:20, RidhaH

in a survey, it was found that tge ratio of people who like arithmetic and algebra is 9:8. of 25% liked both, 80 liked none of these abd 20% liked arithmetic only, find the total number of people participated in the survey

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in a survey, it was found that tge ratio of people who like arithmetic and algebra is 9:8. of 25% li...