A girl while riding a bicycle moves with the speed of 10km/h for 2 hours
and with the speed of 15km/h for the next 3 hours. Find the total distance moved
by her and her average speed.
Answers
Answered by
2
Answer:
A girl moving with a speed of 10 km for 2 hours.
Speed=10km/h
Time=2 hours
Distance=Speed×Time
Distance=10×2=20km
Then she goes at speed of 15km/h for 3 hours.
Distance=15×3=45Km
Total distance=45+20=65Km
Total time=2+3=5h
Average speed=65÷5=13Km/h
Answered by
1
Answer:
The Total Distance Travel By the girl is,
(10×2=20) In 2 hours
20km.
(15×3=45) In 3 hours
(20+45=65)km
(65km÷6h)
=13km/hours is the average speed
=65km is the total distance cover by the girl.
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