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Rasek
[7]
2 years ago
12
Mary runs in the Chicago marathon and it takes her 5 hours to complete it. Write a
Mathematics
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answer:
klasskru
[66]
2 years ago
8
0
If you want to keep it technical, the normal “/unit rate” for running is minutes per mile. You can use dimensional analysis like I did below to find the answer. You should get 11.45 min/mile or about 11 min 25 sec per mile
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