AP

Asked by  | 5th Oct, 2008, 08:15: PM

Expert Answer:

let no of hours be t

then distance travelled by fisrt car = 10t

and by second car = 8 + 8.5 + 9 +.....t terms

these two should be equal

10t = t/2 ( 16 + (t-1)0.5)

t = 9 hours

Answered by  | 29th Nov, 2008, 04:01: AM

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