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Deanna and Jim can bike at a pace of 15 3/4 miles per hour. How long will it take them to travel 50 2/5 miles?

Respuesta :

it will take them 3.2 hours. this is because if you turn the two numbers into decimals they would be 15.75 and 50.4 and you divide 50.4 (miles) by 15.75 (mph) you will get 3.2.

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