Mathematics, 15.12.2020 01:00 jakhunter354
While completing a marathon, Henry spent 28 minutes walking. If his ratio of time walking to jogging was 4:7, how many minutes did he spend completing the marathon?
Answers: 2
is the ratio. We need to know the amount of time he jogged. 
x is the amount of time he jogged. Solve this equation and cross multiplying and you'll get x = 49. So he jogged for 49 minutes. Now add 28 and 49 and you'll get 77 minutes. Hope this helps! Another question on Mathematics
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While completing a marathon, Henry spent 28 minutes walking. If his ratio of time walking to jogging...
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