In a class 30% of students offered English, 20% offered Hindi, and 10% offered both. if a student is selected at random, what is the probability that he has offered English or Hindi
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30/100 is the probability
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Answer:
2/5
Explanation:
Assume 100 Students in a class.
30 Students English, 20 Student Hindi and 10 Student both.
No of Students in P (E or H) = P (E) + P (H) - P (E and H)
= 3/10 + 2/10 -1/10
= 4/10 = 2/5
P - Probability
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