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| Math Central | Quandaries & Queries |
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Question from Rebecca, a parent: John is walking 2 miles per hour. Jake leaves home 15 minutes later and is walking 5 miles per hour. How long will it take Jake to catch up? |
Rebecca,
How far has John walked when Jake starts?
How fast is Jake gaining on John?
How long will it take Jake to make up the distance between them?
Penny
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