nepali74 nepali74
  • 21-05-2022
  • Mathematics
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e. In a survey, it was found that the ratio of people who like tea and coffee is 9:8. If 25% liked tea and coffee both, 80 liked none of these and 20% liked tea only, find the total number of people participated in the survey.​

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abeeehax
abeeehax abeeehax
  • 21-05-2022
The survey would have been taken with 200 people exactly.
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