19. The ratio of cars to trucks in a parking lot is 8 to 5 trucks. There are 25 trucks in the parking lot. How many total cars and trucks are in the parking lot?

Below in bold.

Step-by-step explanation:

The ratio is 8 : 5

So there are 8/5 = 1.6 more cars than trucks.

So the number of cars in the lot = 25 * 1.6 = 40

So the total of vehicles in the parking lot = 25 + 40 = 65.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right