5. A sports enthusiast takes 7 hours to cover a distance of 50 km through a combination of jogging and bicycle riding. If he jogs at a rate of 5 kph and ride the bicycle at a rate of 8 kph, how many hours does he jog?
5. A sports enthusiast takes 7 hours to cover a distance of 50 km through a combination of jogging and bicycle riding. If he jogs at a rate of 5 kph and ride the bicycle at a rate of 8 kph, how many hours does he jog?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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