Killer21 Killer21

25-12-2016
Mathematics

contestada

Last week Rachel walked 2 3/5 miles per day on each of the 7 days. During the same week, she also jogged 5 3/4 miles per day on 4 days. What was the total number of miles Rachel walked and jogged last week?

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FractalX FractalX

25-12-2016

Total walked: (2 3/5)*7 = 14 21/5 = 18 1/5
Total jogged: (5 3/4)*4 = 20 12/4 = 23

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