Math, asked by vaijayantipingaler, 10 months ago

Express the given speed in kilometre.
400 meter in 40 seconds​

Answers

Answered by varun8096
2

Answer:

go and study you will understand pls mark brilent

Answered by yogitakothawade79
2

1meter:1/1000 km

thus 400/1000:0.4km

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