10 miles trial

[MikeJung]

help needed

[aashu_79]

First lets convert 10 miles to km

10 miles = 10*1.6 = 16 km

1> SUFF

time = distance/speed = 16/6.4 = 16/6.4 > 2

2> SUFF

total time > 9(minutes/km) * 16(km) = 144 minutes > 2 hours

[MikeJung]

thanks, i was stuck in stem2 for i tried to figure it out by T=R/D.