Mathematics
Medium
Question
A library has an average of 510 visitors on Sunday and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is___________?
A
250
B
276
C
280
D
285
✓ Official correct answer
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
250
No member explanations yet for this option.
B
276
No member explanations yet for this option.
C
280
No member explanations yet for this option.
D
285
No member explanations yet for this option.