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3 years ago

14

249,678 rounded to the greatest place value is?How many zeros are in the rounded number?The estimated speed of sound using a pow

er of 10 is?

1 answer:

pashok25 [27]3 years ago

4 0

Answer:

200,000 / 5 zeros / 344 m/s (1238 km/h or 770 mph)

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