document.write( "Question 807366: how do you show your work on this problem \"Alberto ran 5 kilometers in 21 minutes.if ALBERTO continued to run at the same rate,how long would it take him to run a total of 15 kilometers? \n" ); document.write( "
Algebra.Com's Answer #486279 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
15/5=3
\n" ); document.write( "3*21=63 minutes\r
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