Question

12. A bus travelling at 42 km/h covers a distance in 5 h. How much time would it save if it
increased its speed by 8 km/h?

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Answer 1

Answer:

48min

SOLUTION

DISTANCE COVERED BY THE BUS=S=Vt

=42×5=210km

if the bus goes in speed of 50km/h then time taken by it=t1=s/v1=210/50=4.2h

Time saved=0.8h=48min