Question

A box contains 6 red marbles numbered from 1 to 6 and 4 white marbles numbered from 12 to 15. find a probability that a marble drawn at random is white and odd numbered

Answer 1

Hey your answer is here --
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•• Red marbles = 6[ 1, 2, 3, 4, 5, 6 ]
•• White marbles = 4 [ 12, 13, 14, 15 ]
•• White odd numbered marbles = 2
•• Total marbles = 6 + 4 = 10
•• Probability( white odd numbered marbles ) = white odd numbered. marbles / Total marbles
•• Probability( white odd numbered marbles )
= 2 / 10 = 1 / 5
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Hope it helps