Running 18 km in 15 minutes is not physically possible for humans, as it would require an average speed of 72 km/h (approximately 44.7 mph), which far exceeds the world record sprinting speeds. The fastest recorded human speed is around 27.8 km/h (17.3 mph) for short distances. Thus, completing 18 km in that time frame is beyond human capability.
One quarter.
255 minutes.
It's impossible! The 2 are different units, they can't be converted.
18 Km= 11.1846 Miles OR 18 Km= 11 Miles and 325.0 Yards
500/80 = 6.25 hours = 6hours 15minutes
She can run 3.75 miles in 15 minutes.
18Km
18km
59055.1181 ft.
18km
15minutes. 100/25=4. 60minutes / 4 = 15minutes
18km or 22miles. Plus you could stop for a wee rest at Inchkeith Island on the way.
18km by road.
There are 1,800,000cm in 18km
18km is about 11.2 (11.1847) miles.
1/4
About 11.2 miles.