Question
There is a total of 420 pupils in a school. 66 of them like purple. There are 69 more pupils who like white than purple. Some pupils like yellow.17 of the pupils like brown. Find the ratio of the number of pupils who like brown to those who like yellow.
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There is a total of 420 pupils in a school. 66 of them like purple. There are 69 more pupils who like white than purple. Some pupils like yellow.17 of the pupils like brown. Find the ratio of the number of pupils who like brown to those who like yellow.