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Dennis rollerblades 100 yards per minute while Gina rollerblades 85 yards per minute, If they start out skating together, How many yards ahead will Dennis be after one hour?

User Ferares
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1 Answer

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100*60(60minute=1hr)= 6000

85*60= 5100

subtract 5100 from 6000= 900

Dennis would be at 900 yard in an hour
User BHendricks
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