Asked by ann
kathy bicyles 57 km/h faster than carlos. in the same time it takes carlos to bicyle 36 km. kathy can bicyle 57 km. how fast does each bicyclist travel?
help please
help please
Answers
Answered by
Henry
Kathy travels 57km/h faster and 21 miles farther(57-36) in the same period
of time. Therefore r*t=d, 57*t=21.
t=21/57=0.3684 hours for each rider.
r*t=d, r*0.3684=36, r=97.7km/h for Carlos. r*0.3684=57, r=154.7km/h for
Kathy.
of time. Therefore r*t=d, 57*t=21.
t=21/57=0.3684 hours for each rider.
r*t=d, r*0.3684=36, r=97.7km/h for Carlos. r*0.3684=57, r=154.7km/h for
Kathy.
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