
Elementary Math Fractions, Percentages, Word Problems, Equations, Inequations, Factorization, Expansion 
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November 13th, 2016, 08:15 AM  #1 
Senior Member Joined: Feb 2014 Posts: 112 Thanks: 1  I need alternative formula
Hello, With which formula i can write right fraction based left fraction? Thanks 
November 13th, 2016, 08:48 AM  #2 
Senior Member Joined: Sep 2015 From: USA Posts: 1,932 Thanks: 1000  
November 15th, 2016, 04:29 AM  #3 
Math Team Joined: Jan 2015 From: Alabama Posts: 3,159 Thanks: 866 
If, on the other hand, you are asking how to solve $\displaystyle \frac{1^n}{4}= \frac{1}{4^n}$ (which is what you wrote) for n, then first use the fact that $\displaystyle 1^n= 1$ for all n so $\displaystyle \frac{1}{4}= \frac{1}{4^n}$. Then multiply both sides by $\displaystyle 4^{n+1}$ to get $\displaystyle 4^n= 4$. Can you solve that?
Last edited by Country Boy; November 15th, 2016 at 04:31 AM. 

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