an object travel 18m in 2minute and then another is 14m in 2hour what is the average speed of the object
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61/12................
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average speed =total distance /time
speed=18+14/2×60 +2×3600
speed=32/120+7200
speed=32/7320
speed=8/1830
speed=4/915 is answer
speed=18+14/2×60 +2×3600
speed=32/120+7200
speed=32/7320
speed=8/1830
speed=4/915 is answer
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