+0  
 
0
79
4
avatar+10 

If the speed of sound is 344 meters per second, what is the approximate speed of sound, in meters per hour?

 

60 seconds= 1 minute

60 minutes = 1 hour

 

 

1) 20,640

2) 41,280

3) 123,840

4) 1,238,400

Mingo  Oct 3, 2018

Best Answer 

 #3
avatar+14445 
+2

344  m/ s  *  3600 s/hr =  1,238,400 m/hr    (Don't forget the UNITS !)    cheeky

ElectricPavlov  Oct 3, 2018
edited by ElectricPavlov  Oct 3, 2018
 #1
avatar+4 
0

the answer should be about 0.095555555555555555 meter per hour

moffitt110242  Oct 3, 2018
 #2
avatar+10 
+1

I though the answer is number 4) 1,238,400  is that correct??? 

Mingo  Oct 3, 2018
 #3
avatar+14445 
+2
Best Answer

344  m/ s  *  3600 s/hr =  1,238,400 m/hr    (Don't forget the UNITS !)    cheeky

ElectricPavlov  Oct 3, 2018
edited by ElectricPavlov  Oct 3, 2018
 #4
avatar+10 
+1

Got it!!!! Thank you!

Mingo  Oct 3, 2018

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