Question
There is a total of 904 students in a school. 68 of them like pink. There are 30 more students who like green than pink. Some students like purple.34 of the students like black. Find the ratio of the number of students who like black to those who like purple.
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There is a total of 904 students in a school. 68 of them like pink. There are 30 more students who like green than pink. Some students like purple.34 of the students like black. Find the ratio of the number of students who like black to those who like purple.