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A letter is picked random from the word COMPUTER. What is the probability that it is either in the word CUT or in the word ROPE

please show workings
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6 answers

7/8
7 choices out of 8 letters
Please show me the workingb
A letter is picked random from the word
COMPUTER. What is the probability that it is
either in the word CUT or in the word ROPE
A letter is picked random from the word
COMPUTER. What is the probability that it is
either in the word CUT or in the word ROPE
Possible outcomes=8
Required outcomes;
CUT=3
ROPE=4

Pr CUT or ROPE.
Pr(cut)=3/8
Or(rope)=4/8

Pr(cut) + Pr(rope)
3/8 + 4/8= 7/8
Thank you