Answer:
If there are 100 black cars in the parking lot, then 50.66% of the cars are green and 49.34% of the cars are black.
Explanation:
Let's suppose that there are x black cars in the parking lot. Then, there are x + 27 green cars in the parking lot, according to the problem statement.
The total number of cars in the parking lot is the sum of black and green cars, which is:
Total cars = x + (x + 27) = 2x + 27
To find the percentage of green cars, we need to divide the number of green cars by the total number of cars and multiply by 100:
% of green cars = (x + 27) / (2x + 27) * 100
To find the percentage of black cars, we can subtract the percentage of green cars from 100%:
% of black cars = 100% - % of green cars
Substituting x with any value, we can find the specific percentage of green and black cars. For example, let's assume there are 100 black cars in the parking lot:
Total cars = 2x + 27 = 2(100) + 27 = 227 cars
% of green cars = (100 + 27) / 227 * 100 = 50.66%
% of black cars = 100% - 50.66% = 49.34%
Therefore, if there are 100 black cars in the parking lot, then 50.66% of the cars are green and 49.34% of the cars are black.