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What is the average number of visitors per day in a month of 30 days beginning with a Sunday?

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A 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?

posted May 13, 2016 by Prachi Sharma

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1 Answer

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On 1st, 8th, 15th, 22nd, 29th=5 sundays
Total days 30.
Remaining days=30-5=25 days.
Then,
05*510=2550
25*240=6000
Total =8550.
Av per day in 30 days=8550/30=285
Ans:Average number of visitors per day are 285

answer May 13, 2016 by Jaikumar Bhatia



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