What is distance between alankar’s house and office if he will reach late by 20minutes travelling at 10km/hr
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What is the distance between Alankar's house and office, if he will reach office late by 20 minutes, traveling at 10 km/hr and will reach early by 15 minutes, traveling at 15 km/hr? Explanation: : Difference in timing = 15 – (–20) = 35 min. Let required distance = x. ∴ x/10 - x15 = 35/60 → x = 17.5 km.
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