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.
4/30
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.
The fraction to 0.8888... is:Let x = 0.88888888888....10x = 8.8888888888888...x = 0.8888888888888...9x = 8x = 8/9
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? Let's turn that into a fraction, shall we? If we call x = 0.5555555555, we can multiply x by 10 to get 10x = 5.5555555555. Then, we can subtract x from 10x to get 9x = 5, which simplifies to x = 5/9. And there you have it, a beautiful fraction created from that repeating decimal.
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 = 4.44... x = 0.44... 9x = 4 x = 4/9
Changed into what? A fraction? Assuming you mean 0.55555 recurring, then: Let x = 0.55555.... => 10x = 5.5555.... Then 10x - x = 5.5555.... - 0.55555... => 9x = 5 => x = 5/9
To turn 0.5 repeating into a fraction, we can represent it as a geometric series. Let x = 0.5 repeating. Multiplying x by 10, we get 10x = 5.5555... Subtracting x from 10x, we have 10x - x = 5.5555... - 0.5555..., which simplifies to 9x = 5. Dividing both sides by 9, we get x = 5/9. Therefore, 0.5 repeating can be expressed as the fraction 5/9.
-10x = x-33 -10x-x = -33 -11x = -33 x = 11
4/30
Depends on the value of x if x is 1 then 10x + 20 = 30 if x is 2 then 10x + 20 = 40 if x is 3 then 10x + 20 = 50 if x is 4 then 10x + 20 = 60 if x is 5 then 10x + 20 = 70 if x is 10 then 10x + 20 = 120 And so on
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.