CBSE Class 10 Answered
PLS SOLVE THESE QUESTIONS
Asked by theprincess | 21 Feb, 2010, 10:45: AM
Expert Answer
let the actual speed = x kmph
increased speed=(x+40) kmph
when the speed is less, the time taken is more.
Using speed= dist/ time
we get
time=dist/speed
so, ATQ,
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Answered by | 21 Feb, 2010, 07:54: PM
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