Question
There is a total of 936 pupils in a school. 55 of them like red. There are 30 more pupils who like blue than red. Some pupils like yellow.12 of the pupils like purple. Find the ratio of the number of pupils who like purple to those who like yellow.
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There is a total of 936 pupils in a school. 55 of them like red. There are 30 more pupils who like blue than red. Some pupils like yellow.12 of the pupils like purple. Find the ratio of the number of pupils who like purple to those who like yellow.