Question

The expenditure (in rupees) of 15 days of a man is as follows. Calculate his average expenditure: 30, 25, 35, 24, 40, 35, 30, 25, 24, 25, 40, 35 30, 25, 35.

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Answer 1

Total expenditure = 30 + 25 + 35 + 24 + 40 + 35 + 30 + 25 + 24 + 25 + 40 + 35 + 30 + 25 + 35 = 414

Average expenditure = Total expenditure / Number of days

= 414 / 15

= 27.6

Therefore, the average expenditure of the man is Rs. 27.6 per day.