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how do i convert this repeating decimal 2.1666666... to fraction?

By: Guest
Date: Wed-Oct-10-2012-
Response
0
If you wish to solve it using a method similar to Sal's, what I would do is: 
-Set it equal to x so you have 
(x = 2.16666...) 

-Subtract 2.1 from both sides to get the repeating decimal by itself so you have, 
(x - 2.1 = 0.06666...) 

-Then from here you can just follow Sal's method by multiplying both sides by 10 then subtracting. Just remember that you will be subtracting (-21 - -2.1) so it would actually be (-21 + 2.1). BE CAREFUL. 

Hope this helped :)
[d] By: Guest
Date: Wed-Oct-10-2012
Response
What is 1 + 100



Helpfulbox Now Offers Free POS Software

for restaurants, kiosk, and any other retails business completely free. It can be used as windows cashier system or as full blown POS. You will able to print to kitchen, display orders on the kitchen screen, manage inventory, employee, report, customer loyalty offers, employee management, delivery address track and much more, all for free.

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