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Zepler [3.9K]
2 years ago
5

0.66666667 as a fraction

Mathematics
2 answers:
Ierofanga [76]2 years ago
7 0

Answer:

__________________________________________

    The correct answer is:   " \frac{2}{3} " .

__________________________________________

Note:  Let's assume that this given decimal value  is really:

"0.66666666666666666....."  ;

(non-terminating; but repeating the singing digit, "7" ; yet rounded to:

" 0.66666667 " ;  

then:  " 0.666... "    = \frac{666}{999}  ;

                             

                               =  (666 ÷ 111) / (999 ÷ 111)  ;

                               =  6/9 ;

                              = (6÷3)/(9÷3)  ;

                               =   2/3 ;

                             

                               =   " \frac{2}{3} "

 

                              →  which is our answer.

____________________________________________

 Or:   " 0.6666... "  =  666 ÷ 999 = ?  ;

                        using calculator :

                               =  0.66666667 ;  

        →  which is the "rounded off" number of "0.6666..." ;

                                                                — (infinitely repeating) ;

                  →   So 666 ÷ 999 =

                  →   "  \frac{666}{999} " ;

               

                               =  " \frac{2}{3} " ;  

                               →  Either use a "fraction calculator" ;

       or simplify as aforementioned.    

____________________________________________

Hope this answer is helpful to you!

       Best wishes to you in your academic pursuits

              — and within the "Brainly" community!

____________________________________________

erastova [34]2 years ago
5 0

Answer:

2/3

Step-by-step explanation:

The correct answer would be 2/3. Since .333333334 is 1/3 since if you divided 1 over 3 it would be .33334. And since 0.6666 is double that you would just add one more number to the numerator!

I hope this helps! Please mark as brainliest! Good luck! :D

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Answer:

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Step-by-step explanation:

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Experimental probability is based on experiments. Experimental probability is always going to change whenever the experiment is performed.

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3 years ago
Read 2 more answers
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d1i1m1o1n [39]

Answer:

x = 1, y = -2, z = 3.

Step-by-step explanation:

x + 2y + 2z = 3      A

2x -2y - z = 3         B

x - 2z = -5              C

If we add equations A and B we eliminate y:

3x + z = 6       E

Multiply E by 2 :

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Plug this into equaton C:

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z = 3.

Now plugging x = 1 and z = 3 in equation A:

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2y = 3 - 1 - 6 = -4

y = -2.

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