Question

The following pictograph shows the number of cars sold by four dealers A, B, C and D in a city. Scale:   = 50 cars.

Dealer	Number of cars
A
B
C
D

Using the pictograph, drawn above, answer the following questions:

How many more cars have dealer A sold as compared to dealer D?

Answer 1

Cars sold by dealer A = 6 x 50 = 300

Cars sold by dealer D = 4 x 5 = 200 ,

∴ A sold more cars than dealer D by = 300 – 200 = 100

∴ A has sold 100 more cars than dealer D.