
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
Given that in a mathematics class of 50 students, the grade distribution for the last two tests is as follows: On Test 1, grades are given as A, B, C, D, and on Test 2 as A, B, C, D, E. The diagonal entries represent students who received the same grade on both tests, which are 3 students received 'A' on both tests, 6 students received 'B' on both tests, 7 students received 'C' on both tests, and 2 students received 'D' on both tests, calculate the percentage of the students who received the same grade on both tests.

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