Question
In the book shop, 16 of the books sold were Chinese books. 12 of the remaining books sold were Math books. The ratio of the number of Math books sold to the number of Science books was 15 : 4. The number of English books sold was 99. How many books were sold altogether?
4 m

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In the book shop, 16 of the books sold were Chinese books. 12 of the remaining books sold were Math books. The ratio of the number of Math books sold to the number of Science books was 15 : 4. The number of English books sold was 99. How many books were sold altogether?