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· prob-2
Probability · Without replacement
AMC 10 style
●●●○○ 5/10
~3 min
⏱ 0:00
A bag has
3
3
3
red and
2
2
2
blue marbles. Two are drawn without replacement. The probability both are red is
m
n
\tfrac{m}{n}
n
m
in lowest terms. What is
m
+
n
m + n
m
+
n
?
conditional
drawing
Submit
Hint 1 of 3
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