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The speed of the car is twice that of a truck.Both started from Palakkad and reached at Salem.If the truck took 3 hours more than the car, what was the time taken by the truck to reach at Salem?
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Sunitha
Please explain the way
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Sunitha
Thanks......
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Amal
S1:s2=T2:T1 (if distance is constant)
Inverse relation
Speed of car is twice that of truck==>Time of truck is twice that of car.
==>if car take 3 hr then truck take 6hr(given condition satisfied )
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