Math, asked by sshivshankarkeshri, 6 months ago

Express the following speeds in km/hr.
() 12-m/s
(ii) 20 m/s
(iv) 200 m in 36 sec
(iii) 270 m in 12 sec

Answers

Answered by asharma22853

1

Answer:

(3) 270 is right answer

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