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musickatia [10]
3 years ago
12

Mark ran 4 3/4 miles on Monday and 2 1/5 ​ miles on Tuesday.

Mathematics
1 answer:
Phoenix [80]3 years ago
4 0

139 mi     1 km          139 km
--------- * ---------- = -------------- = 11.2 km           
   20        0.62 mi      12.4
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