How long will it take you to ski a distance of 36 miles at a speed of 3 miles per 30 minutes

It will take you 6 hours to ski 36 miles

30 minutes=30 minutes (1 hour / 60 minutes) = 1/2 hour.

1) we calculate the speed.

speed=distance / time

dа ta:

distance=3 miles

time=1/2 hour

speed=3 miles / (1/2 hour) = 6 miles/hour.

2) we calculate how long will it takeme to ski a distance of 36 miles.

speed=distance / time ⇒time=distance / speed.

dа ta:

distance:36 miles

speed=6 miles / hour.

time=36 miles / (6 miles / hour) = 6 hours

Answer: 6 hours.