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natali 33 [55]
3 years ago
11

12) A bag contains four red marbles and eight

Mathematics
1 answer:
DiKsa [7]3 years ago
5 0

Answer: 8/12%   6/11%

Step-by-step explanation: so 4 red marbles and 8 blue marbles so in total that's 12 marbles so if you have 8 blue marbles you have a 3/4 chance of getting blue but only 1/4 chance of red

So 5 green marbles and 6 yellow marbles so in total that's 11 marbles so if you have 6 yellow marbles you have a 3/4 chance of getting yellow but only 1/4 chance of green

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OlgaM077 [116]
The first thing we must keep in mind is that there are 2 bags left over.
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 Substituting we have:
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 Answer:
 
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3 years ago
36 kg bag of cement was dropped losing one tenth of cement. How much was left in the bag of cement ?
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