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

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?

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Minh Khuê 5 months 2021-08-15T00:48:47+00:00 1 Answers 3 views 0

Answers ( )

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    2021-08-15T00:50:34+00:00

    Answer:

    3 hours and 36 minutes

    Step-by-step 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

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