Answer:
Every row has 25 parking spaces.
Explanation:
So you know, that the garage has got 6 levels.
You also know, that each level has got 15 rows.
Now, you need to multiply 15 rows times 6 levels. (15*6)
You will learn, than the whole parking garage has got 90 rows.
Now, you divide 2250 ranking spaces by 90 rows. (2250/90).
You will learn, that there are 25 spaces in every row.
That is the answer.