A small library has an average of 510 visitors on Sundays and 240 on other days. What is the average number of visitors per day in a month of 30 days beginning with a Sunday?	Options.
A) 200
B) 300
C) 285
D) 400
E) 450
avg visitors on sundays = 510   tot visitors of 5 sundays = 510*5   avg visitors of other 25 days = 240*25   tot visitors = (510*5)+(240*25)   tot days = 30   avg no of visitors per day =(510*5)+(240*25)/30   =285   ANSWER 285
<result>C</result>
A small library has an average of 510 visitors on Sundays and 240 on other days. What is the average number of visitors per day in a month of 30 days beginning with a Sunday?