Of the 6,000 shareholders of Tarmix Corporation, 420 attended the annual meeting and voted in person. Another 200 voted through proxy ballots. What percent voted?

The total number of shareholders who voted is 420 + 200 = 620.

The percentage of shareholders who voted is (620 / 6,000) * 100% = 10.33%.

Therefore, 10.33% of shareholders voted in the annual meeting.