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CBSE Class 7 Answered

a spaceship travels 36000km in one hour.express its speed in km/hr?  
Asked by arajeevshashank | 14 Feb, 2018, 06:21: PM
answered-by-expert Expert Answer
distance=speed x time
begin mathsize 16px style 36000 km space in space 1 space hr so space speed space is space 36000 over 1 km backslash hr equals 36000 km backslash hr end style
Answered by Arun | 14 Feb, 2018, 06:30: PM

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