Math, asked by Rashiv2114, 1 year ago

Two trains of length 200m and 175m run on parallel tracks.when running in the same direction faster train

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Answered by chase
1
A shopkeeper mixes 35 kg of wheat which cost him rs.15 per kg with 25 kg of wheat which cost him rs.20 per kg.he sells the mixture at rs.22 per kg.his gain is
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