A bus covers a certain distance in 4 hours 20 minutes at an average speed of 60 km/hr. How long will
it take to cover the same distance at a speed of 40 km/hr?
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7
Step-by-step explanation:
Get into groups and collect information relating to various disasters
from newspapers, magazines, books, etc.
Each group should work on one disaster.
Fill in the boxes in the table given below with necessary information. One is
done for you. Present your version before the class.
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Answered by
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Answer:
Time=4hrs 20mins= 4 1/3hrs
Speed= 60km/hr
so, dist=speed*time
=60*13/3
=20*13
=260km
New speed=40km/hr
dist=260km
so, time=dist/speed
=260/40
=6.5hrs
Answer=6.5hrs
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