# Choose the Most Appropriate Option: a Library Has an Average of 510 Vis1tors on Sunday and 240 on the Other Days. the Average Number of Visitors per Day in a Month of 30 Days Beginning with a Sunday - Mathematics

MCQ

Choose the most appropriate option:
A library has an average of 510 VIS1tors on Sunday and 240 on the other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is

• 250

• 280

• 276

• 285

#### Solution

285

Explanation:
Since the month begins with a Sunday. So, there will be five Sundays in the month.

The required average=(5xx510+240xx25)/30=285

Concept: Average and Age
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