Instructions

Refer to the graph and answer the given questions. Data related to number of bags sold by two stores (M and N) during 5

Question 59

If the average number of bags sold by store N in 2007, 2008 and 2009 was 305, what was the number of bags sold by the same store in 2009 ?

Solution

Average number of bags sold by store N in 2007, 2008 & 2009 = 305

Total no. of bags sold by N in these 3 years = 305*3 = 915

No. of bags sold by N in 2007 = 180

No. of bags sold by N in 2008 = 310

=> No. of bags sold by N in 2009 = 915 - (180+310)

= 915-490 = 425

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