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Solution - Probability Examples and Solutions

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Question

The probability of selecting a red ball at random from a jar that contains only red, blue and orange balls is 1/4. The probability of selecting a blue ball at random from the same
jar 1/3. If the jar contains 10 orange balls, find the total number of balls in the jar.

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Reference Material

Solution for concept: Probability Examples and Solutions. For the course 8th-10th CBSE
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