right ive had trouble working this out am not sure if im missing somthing here

right a running track
i need to run round the track 6 times to do 1.5 miles worth of running

i have 9 mins 30 seconds to do this run in could some one help me

i need to know have many minutes i have each lap to maker the 1.5 mile in 9mins 30

cheers
conor