The following pie chart shows percentage figures of the number of cars sold of 8 different brands in a particular year.

If the total number of cars sold of these 8 brands taken together during the given year is 2800, then what is the difference between the numbers of cars sold of B2 and of B6?

196

Difference between the numbers of cars sold of B2 and of B6

= \(\frac{15 - 8 }{100}\) × 2800

= \(\frac{7 }{100}\) × 2800 

= 196