Read the following table carefully and answer the questions given below it.
Sales of Aviator sun-glasses by six stores M, N, O, P, Q, and R during 5 years
By what per cent is the number of sun glasses sold by store N in the year 2005 less than that sold by store R in the year 2003 ?
Sun glasses sold by Store N in 2005 = 720
Sun glasses sold by Store R in 2003 = 820
=> Required % = $$\frac{820 - 720}{820} * 100$$ = 12%
Create a FREE account and get: