can anyone work this out?

[irish_pride]

im going to apply for the irish army and it says that to pass the fitness test i must run 1 1/2 miles in under 11mins 30 secs. but my treadmill in my gym is only in km/h so what i would like to know is what speed i should be running at on the treadmill in km/ph to complete the run in time.

1 mile is 1.8 km i am told. so 1 1/2 miles would be 2.6 km.

if anyone is good at maths can u help me out with this cause im shit.

 

[Rain51]

its 1.61....so 1 1/2 miles = 2.42 km

 

[Rain51]

and your average speed should be 12.62km/h

 

[irish_pride]

thanx