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A-man-takes-1Hour15mn-to-travel-4-95km-Each-5-min-he-travels-10km-in-minus-from-the-previous-distance-travelled-in-5-min-We-admit-that-this-man-start-travelling-at-6H00-am-What-distance-could-he-t




Question Number 107453 by mathocean1 last updated on 10/Aug/20
A man takes 1Hour15mn to  travel 4.95km. Each 5 min he  travels 10km in minus from the  previous distance travelled in 5  min. We admit that this man   start travelling at 6H00 am.  What distance could he travel from  6H10 am to 6H15 am?
$${A}\:{man}\:{takes}\:\mathrm{1}{Hour}\mathrm{15}{mn}\:{to} \\ $$$${travel}\:\mathrm{4}.\mathrm{95}{km}.\:{Each}\:\mathrm{5}\:{min}\:{he} \\ $$$${travels}\:\mathrm{10}{km}\:{in}\:{minus}\:{from}\:{the} \\ $$$${previous}\:{distance}\:{travelled}\:{in}\:\mathrm{5} \\ $$$${min}.\:{We}\:{admit}\:{that}\:{this}\:{man}\: \\ $$$${start}\:{travelling}\:{at}\:\mathrm{6}{H}\mathrm{00}\:{am}. \\ $$$${What}\:{distance}\:{could}\:{he}\:{travel}\:{from} \\ $$$$\mathrm{6}{H}\mathrm{10}\:{am}\:{to}\:\mathrm{6}{H}\mathrm{15}\:{am}? \\ $$

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