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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?
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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