contestada

A skateboarder traveled 3/5 of a mile in 1/20 of an hour. What was the skateboarder's speed in miles per hour

Respuesta :

3/5 mile in 1/20 hours =3 minutes . so in 1 minute he skates 1/5 of a mile . in 60 minutes he skates 12 miles . speed is 12mph

Answer:

23

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