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प्रश्न
During the annual function of a school, a Women’s Self-help Group had set up a snack stall. Their sales every hour were worth Rs 960, Rs 830, Rs 945, Rs 800, Rs 847, Rs 970 respectively. What was the average of the hourly sales?
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उत्तर
Average hourly sale = `"Total sale"/"Total number of hours"`
`=(960+830+945+800+847+970)/6`
= `5352/6`
= 892
Thus, the average of the hourly sale is Rs 892.
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