Approximately what percentage of college students are between the ages of 18 and 24 years?

I looked up the question and https://educationdata.org/college-enrollment-statistics/ said it was 40%

The electoral college consists of 538 electors. a majority of 270 electoral votes is required to elect  the president. your state's entitled allotment of electors equals the number of members in its congressional delegation: one for each member in the house of representatives plus two for yoursenators.congress does the electoral college represent