# math 7th

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When the temperature is 68°F, the speed of sound in air is approximately 343 meters per second. Approximately how many kilometers does sound travel in five seconds?

Can some one help with the steps?

• math 7th -

343 * 5 = 1715 meters

1 km = 1000 m

1715 / 1000 = _______ km in 5 seconds

• math 7th -

Thanks Ms. Sue I see what I forgot to do.

• math 7th -

You're welcome, Chris. :-)

• math 7th -

If 3 inches represent 18 miles what do 7 inches represent

• math 7th -

• math 7th -

• math 6th -

000320

• math 7th -

idk

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