Question
There is a total of 900 pupils in a school. 57 of them like grey. There are 39 more pupils who like green than grey. Some pupils like purple.14 of the pupils like brown. Find the ratio of the number of pupils who like brown to those who like purple.
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There is a total of 900 pupils in a school. 57 of them like grey. There are 39 more pupils who like green than grey. Some pupils like purple.14 of the pupils like brown. Find the ratio of the number of pupils who like brown to those who like purple.