Shana has three black pens, two red pens, and four blue pens in her book bag. Shana randomly chooses a pen from her book bag wit
hout looking. What is the probability that the pen is red and blue?
A. 6/81
B. 4/9
C. 8/81
D. 3/9
1 answer:
6/9 is the answer.
2+3+4=9 (denominator)
4+2=6 (numerator)
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