Question
There is a total of 690 pupils in a school. 58 of them like black. There are 48 more pupils who like silver than black. Some pupils like yellow.15 of the pupils like white. Find the ratio of the number of pupils who like white to those who like yellow.
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There is a total of 690 pupils in a school. 58 of them like black. There are 48 more pupils who like silver than black. Some pupils like yellow.15 of the pupils like white. Find the ratio of the number of pupils who like white to those who like yellow.