Respuesta :

Captin
Answer = 

E = 1/2 = 0.500 
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Now you need to rearrange the problem ( common sense :)  :

1/2 * e - (1/4 ) = 0    |   Now we need to Simplify  1/4  :   1/2 * e  - 1/4 = 0 
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Now we need to simplify 1/2 : 1/2 * e - 1/4 = 0
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What are there denominators??? = 2 and 4  ,,,,,, DUH . LOL
The lease common multiple is 4.

Now divide 1/2 by e   which is 1/2 = 0.500

i hope this helps you a lot