Cars Registered in Town X

The table above shows the distribution of color for the 4000 cars registered in Town X. Based on the table, how many more white cars than black cars are registered in Town X?

The correct answer is: 760

Step by step explanation:
Given:
Total number of cars = 4000
Percentage of black cars = 13%
Percentage of white cars = 32%
Step 1:
Calculate number of black cars.
No. of black cars = 13% of 4000

⇒ 40 × 13.
⇒ 520.
∴ No. of black cars = 520
Step 2:
Calculate number of white cars.
No. of white cars = 32% of 4000

⇒ 40 × 32.
⇒ 1280.
∴ No. of white cars = 1280
Step 3:
Calculate the difference.
No. of white cars - No. of black cars
⇒ 1280 - 520.
⇒ 760.
Hence, the 760 more white cars than black cars are registered in the town.