To find this, we multiply the miles per hour by the number of feet in one mile.
There are 5,280 feet in one mile.
This means we take 22 miles and multiply it by 5,280 feet to find the feet per hour the gull can fly.
22 x 5,280 = 116,160 feet
The gull can fly at a top speed of 116,160 feet per hour.