The bar chart given below shows the number of tea packets of 2 varieties sold by 5 shops during a particular week. What is the average number of tea packets sold per shop, both the varieties take together?

154.4 152.8 157.6 149.2

154.4

Average number of tea pockets sold per shop of both varieties = \(\frac{(60+96) + (68+54) + ( 74+80) + (88+76) + (92+84)}{5}\) = \(\frac{ 772}{5}\)  = 154.4