c/3 - d/5 = c - d/15 is this the correct answer?
N nae New member Joined Jun 18, 2006 Messages 33 Jul 30, 2006 #1 c/3 - d/5 = c - d/15 is this the correct answer?
pka Elite Member Joined Jan 29, 2005 Messages 11,971 Jul 30, 2006 #2 NO! \(\displaystyle \L \frac{c}{3} - \frac{d}{5} = \frac{{5c}}{{15}} - \frac{{3d}}{{15}}\)
