Mark Keaton's workout consist of jogging for 3km, and then riding his bike for 5km at a speed of 4kph faster than he jogs. If his total workout time is 1 hour, find his biking speed.
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Mark Keaton's workout consist of jogging for 3km, and then riding his bike for 5km at a speed of 4kph faster than he jogs. If his total workout time is 1 hour, find his biking speed.
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Answer:
biking speed is 10kph
Step-by-step explanation:
Used Trial and error to find his jogging speed and found it and his jogging speed is 6kmph.
as we know he rides 4 kph faster so
6+4 = 10 kph
to show that I am right I will check
3km/6kmph + 5km/10kmph
simplify
1/2 + 1/2 = 1 hour.
Brainliest answer please thanks