Question
There is a total of 994 pupils in a school. 110 of them like blue. There are 74 more pupils who like green than blue. Some pupils like gold.47 of the pupils like black. Find the ratio of the number of pupils who like black to those who like gold.
3 m

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There is a total of 994 pupils in a school. 110 of them like blue. There are 74 more pupils who like green than blue. Some pupils like gold.47 of the pupils like black. Find the ratio of the number of pupils who like black to those who like gold.