I think the answer is 30.
17.4 divided by 0.6 is 29 but if there is an extra lifeguard at the end I guess that means 30 total.
The United Kingdom's area is 244,820,000,000 square meters.
Tennessee River's length is 1,049.3 kilometers.
Canada has a length of 202,080 kilometers (125,570 miles). The border from Canada to the United States is 8,891 kilometers (5,525 miles).
Length of Dead Sea is 67 kilometers and its width is 18 kilometers.
It is 7500 kilometers long.
0.024 kilometers
85 centimeters is 0.00085 kilometers.
Kilometers are measurements of length, not time.
15 kilometers
Length
kilometers
kilometers is the right answer