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17-09-2018
Mathematics

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One week, Melissa walked to school and back every weekday.she walked from home to the library and back on Saturday, and from home to the mall and back on Sunday. Melissa had a goal of walking 15 miles in one week.Did he meet her goal?explain. Key:Home to school 0.9 Home to library 1.3. Home to mall 1.2

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17-09-2018

No. She fell short 1 mile. To and from school 5 times = 9miles. Library and back = 2.6 miles. Mall and back = 2.4. And all those add up to 14. Not 15

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