
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 Mr. Brown's geometry class, 40 of the 50 students took the Chapter 7 test, and their mean score was $68 \%$. The next day the remaining 10 students took the test and their mean score was $74 \%$. What is the new class mean? Express your answer as a percent.

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