Question

Dina rode her skateboard at a speed of 5 miles per hour for 8 miles. She then switchers to roller blades and travels for 6 miles at a speed of 3 miles per hour. for how long did Dina travel?

Answer 1

3 hours and 36 minutes

Explanation:

So first divide both things by the Mph (miles per hour)

Skateboard: 8/5= 1.36

Rollerbladoes: 6/3= 2

Now add them up

1.36+2=3.36

Now the 3 is the hour and the 36 is the minutes