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Probability — Maths STD 10 — Question

CBSE BoardEnglish MediumSTD 10MathsProbability1 Mark
Question
If one natural number is selected from the first 70 natural numbers, the probability that it is a solution of the inequation 3x - 2 > x + 42 is ____________ .
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Answer

$\frac{7}{10}$

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