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jaylynomalley
09.12.2020 •
Mathematics
I asked a question but nvm sorry lol
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Ответ:
ok brainliest plese
Step-by-step explanation:
Ответ:
0.2272727
Step-by-step explanation:
The total number of marbles to begin with is 4 + 2 + 6 = 12
He draws 1 marble, which makes the total 11
He draws another marble, which makes the new total 10
6/12 * 5 / 11 = 30 / 132 = 1/2 * 5 / 11 = 5/22
I take it that the approximate probability is a decimal.
30/132 = 0.22727 ...
5/22 = 0.2272727
The answers to the two fractions are the same and approximately the right answer of 5/22