charms26 charms26

18-03-2021
Mathematics

contestada

If the speed of sound is 1230 km/h, calculate the speed of sound in metres per second.
Write down your answer correct to the nearest metre.

Respuesta :

mailroryblair mailroryblair

18-03-2021

Answer:

342 m/s

Step-by-step explanation:

1230x 1000 = 1230000

1230000 / 60 = 20500

20500 / 60 = 341.666 = 342

Answer Link

xaviercardenas720 xaviercardenas720

11-04-2021

Answer: 3.4 * 10^(5)

Step-by-step explanation:

Answer Link

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