If a parking lot holds 1600 cars and fills 3/4 of its spaces, how many spaces are filled?

To find out how many spaces are filled in the parking lot, you start by calculating 3/4 of the total number of spaces, which is 1600.

You can do this by multiplying 1600 by 3/4:

1600 × (3/4) = 1600 × 0.75 = 1200

So, 1200 spaces are filled in the parking lot.