+0  
 
-1
523
3
avatar+173 

help me

 Feb 22, 2016
 #1
avatar+615 
0

Wait isnt that achieve 3000?

 Feb 22, 2016
 #2
avatar+173 
0

none of your business

 Feb 22, 2016
 #3
avatar+5266 
0

Since 45 minutes is 3/4 of an hour, you would multiply 51 by .75.

 

51*.75 = 38.25

 

So c.

 Feb 23, 2016

5 Online Users