Question
There is a total of 721 students in a school. 113 of them like white. There are 57 more students who like yellow than white. Some students like red.47 of the students like black. Find the ratio of the number of students who like black to those who like red.
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There is a total of 721 students in a school. 113 of them like white. There are 57 more students who like yellow than white. Some students like red.47 of the students like black. Find the ratio of the number of students who like black to those who like red.