Question
There is a total of 720 pupils in a school. 61 of them like silver. There are 66 more pupils who like red than silver. Some pupils like purple.13 of the pupils like blue. Find the ratio of the number of pupils who like blue to those who like purple.
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There is a total of 720 pupils in a school. 61 of them like silver. There are 66 more pupils who like red than silver. Some pupils like purple.13 of the pupils like blue. Find the ratio of the number of pupils who like blue to those who like purple.