Math, asked by mohit30082003p1t0d8, 1 year ago

A girl goes to her friends house which is at a distance of 12 km see covers half of the distance at the speed of excalibur hour and the remaining distance at a speed of X + 2 km per hour if she takes 2 hours 30 minutes to cover the whole distance find x....

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Answered by 8877715103
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First you solve these questions
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