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A bag contains 8 black marbles 16 white marvels 14 red marbles 14 red marbles and 10 green marbles a marble is drawn at random what is the probablity the marble drawn will not be white

User Lkdg
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2 Answers

4 votes
2/3 as you add 14 10 and 8 to get 32 and then add the 16 to get 48. This becomes 32/48 or 16/32. This can simplify to 2/3 however most do not simplify when it comes to probability so 32/48
User Tim Frey
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3 votes

Answer:

i think it would be 2/3

first add up the number of marbles which aren't white and divide that by the total number of marbles.

8 + 14 + 10 = 32

32/48 = 2/3

then find the total number of marbles, divide the number of white marbles by the total, then do 1 minus the answer.

16/48 = number of white marbles

1 - 16/48 = 2/3

hope this helps

User Khelben
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