Question

A library has an average of 510 visitors on Sundays and 240 on other days. The
average number of visitors in a month of 30 days starting with Sunday is​

Answer 1

Answer:

Since the month begins with a Sunday, so there will be five Sundays in the month, Required average = (510 * 5 + 240 * 25) / 30 = 8550/30 = 285.