To find the fraction of those who were cast that got major roles, we need to find the number of students who were cast first.
One-third of the students who auditioned were cast, so there were 90/3 = <<90/3=30>>30 students who were cast.
Out of those 30 students, 6 got major roles.
Therefore, the fraction of those who were cast that got major roles is 6/30 = 1/5.
As a decimal, this is equal to 0.2.
Answer: 0.2.
Ninety students auditioned for the school play. One-third of those who auditioned were cast, 6 in major roles. What fraction of those who were cast got major roles? Write your answer as a decimal.(1 point)
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