math 7th
posted by Chris .
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?

343 * 5 = 1715 meters
1 km = 1000 m
1715 / 1000 = _______ km in 5 seconds 
Thanks Ms. Sue I see what I forgot to do.

You're welcome, Chris. :)

If 3 inches represent 18 miles what do 7 inches represent

so what is the answer

the answers is 26

000320

idk