In a certain year, 89% of all Caucasians in the U.S., 77% of all African-Americans, 77% of all Hispanics, and 75% of residents not classified into one of these groups used the Internet for e-mail. At...

Extracted text: In a certain year, 89% of all Caucasians in the U.S., 77% of all African-Americans, 77% of all Hispanics, and 75% of residents not classified into one of these groups used the Internet for e-mail. At that time, the U.S. population was 64% Caucasian, 10% African-American, and 10% Hispanic. What percentage of U.S. residents who used the Internet for e-mail were Hispanic? (Round your answer to the nearest whole percent.) od