Answer:
(A) 46% (B) 13%
Explanation:
First we can find the percentage of cars that are at least 10 years old by dividing the amount that are 10+ years old by the total amount of cars
when made into a percentage that is 46%
Now we can find the percentage of those cars that are 20+ years old by dividing the number of 20+ year old cars by our percentage
When made into a percentage That is 13%
Hope this helps! :)