Mathematics, 13.11.2019 07:31, proudmarinemom7186
The manager of a newsagency conducted a survey to find out the most popular newspaper. he found that the sales ratio of the ‘daily news’ paper to ‘wacky news’ paper was 2 : 5 and the ratio of ‘wacky news’ to ‘truthful news’ sold was 4: 1.
(a) if 25 ‘truthful news’ papers were sold on friday, how many of ‘wacky news’ were sold?
Answers: 2
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