
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
(In this question, 12 points) In a math exam, the probability of Xiao Ming scoring above 90 is 0.18, the probability of scoring between 80 and 89 is 0.51, the probability of scoring between 70 and 79 is 0.15, and the probability of scoring between 60 and 69 is 0.09. Calculate the probability of Xiao Ming scoring above 80 in the math exam and the probability of Xiao Ming passing the exam.

Present the answer in LaTex format: \boxed{Your answer}
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