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The two-way table below shows the preferred subject of 200 students by grade level. | Math | Science | Total 10th grade | 45 | 35 | 80 11th grade | 50 | 70 | 120 Total | 95 | 105 | 200 If a student is selected at random from only those students who are in 11th grade, what is the probability that the student prefers Science? Express your answer as a fraction in simplest form.

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