Salman covers a distance of 50 km in t hours.If he increases his speed by 2.5 kmph then time taken is reduced to t-1 hours.Anil who is 20 percentage faster than salman takes 2t+5 hours to reach b from
a.If both start (with their actual speeds)from a&b respectively towards each other then find time of meeting
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In mathematics, the natural numbers are those used for counton mathematical terminology, words colloquially used for counting are "cardinal numbers" and words connected to ordering
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