x/10x = 1/10 or 0.1
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say that x = 0.888888888... then 10x = 8.8888888... so 10x - x = 8.88888 - 0.88888 therefore 9x = 8 and x = 8/9 hope it helps :)
Well, isn't that just a lovely repeating decimal we have there. Let's turn that into a fraction, shall we? If we call x = 0.7777777, then 10x = 7.7777777. Now, if we subtract x from 10x, we get 9x = 7, which simplifies to x = 7/9. And there you have it, a beautiful fraction created from a repeating decimal.
10x + (8-x) = -19 10x + 8 = x - 19 10x = x - 27 9x = 27 x = 3
0.444444 can be expressed as a fraction by recognizing that it is a repeating decimal. To convert this to a fraction, we can set it equal to x and subtract x from 10x to eliminate the decimal places. This gives us the equation 10x - x = 4. Solving for x, we get x = 4/9. Therefore, 0.444444 as a fraction is 4/9.
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