
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]


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Given that a class of 40 students took two consecutive tests, the grade distribution of students is as follows: 3 students got 'A' on both tests, 6 students got 'B' on both tests, 7 students got 'C' on both tests, and 4 students got 'D' on both tests. Calculate the percentage of students who received the same grade on both tests.

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