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CBSE Class 9 Answered

a person covers a distance of 3km in 5 min calculate his speed in cm/sec
Asked by | 03 Jul, 2011, 12:00: AM
answered-by-expert Expert Answer
Distance = 3 km = 3 x 100000 = 300000 cm
Time = 5 min = 5 x 60 = 300 sec
 
Speed =
Answered by | 03 Jul, 2011, 08:56: PM

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