The bar graph given below shows the sales of bikes and cars of five companies.

P1 = The difference between the average sales of bikes and average sales of cars of all 5 companies.

P2 = The total value of the sales of bikes and cars of all 5 companies. What is the value of (P2 - P1)?

5920

P1 = The difference between the average sales of bikes and average sales of cars of all 5 companies.

Average sale of Bikes = \(\frac{400 + 350 + 550 + 600 + 700}{5}\)

= \(\frac{ 2600}{5}\)

= 520

Average sale of Cars = \(\frac{900 + 450 + 650 + 800 + 700}{5}\)

= \(\frac{3500}{5}\)

= 700

P1 = 700 - 520 = 180

P2 = The total value of the sales of bikes and cars of all 5 companies

= 2600 + 3500

= 6100

Now , ( P2 - P1 ) = 6100 - 180

= 5920