At Silver Oaks wine bottling facility (red wine of course), it takes about 45 seconds to fill 1 bottle of wine on their bottling line. What is the approx capacity of the bottling line per hour? Round to the nearest whole bottle (if needed).

Answer: 80 bottles per hour.

Explanation:

It takes 45 seconds to fill up a single bottle, how many bottles does it fill up per hour.

We can say then that,

1 = 45

x = 3600

Cross multiplying we have,

45x = 3600

x = 3600/45

x = 80 bottles.

80 bottles is the approx capacity of the bottling line per hour.