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December 19th, 2016, 11:32 AM  #1 
Newbie Joined: Dec 2016 From: iran Posts: 2 Thanks: 0  Divide two fractions View form Shape
Hi Please explain to me how it can be divided two fractions, Display form shape like this: thanks 
December 19th, 2016, 12:06 PM  #2 
Senior Member Joined: Sep 2015 From: USA Posts: 2,505 Thanks: 1374 
I think the easiest way to remember it is $\dfrac a b \div \dfrac c d = \dfrac a b \times \dfrac d c$ multiply the dividend by the reciprocal of the divisor ضرب سود سهام توسط متقابل از مقسوم علیه 
December 21st, 2016, 07:30 AM  #3 
Math Team Joined: Jan 2015 From: Alabama Posts: 3,264 Thanks: 902 
Or: to divide one fraction by another invert the divisor and multiply.

December 26th, 2016, 09:30 AM  #4 
Newbie Joined: Dec 2016 From: iran Posts: 2 Thanks: 0 
thanks Please explain this type of division by shape 
December 26th, 2016, 09:52 AM  #5 
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 14,597 Thanks: 1038 
No matter what fancy diagrams are drawn: 2/5 / (3/4) = 2/5 * 4/3 = 8/15 
December 26th, 2016, 11:37 AM  #6 
Senior Member Joined: Sep 2015 From: USA Posts: 2,505 Thanks: 1374  
December 26th, 2016, 12:26 PM  #7 
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 14,597 Thanks: 1038 
Romsek, you'ze indeed the "Renoir Of Fractions" 

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