It is 7/9.
No. If the decimal expansion falls into a repeating pattern (however long) then the number is rational. For example, 0.33... is the rational number 1/3. or 0.04142857142857... where the pattern 142857 continues forever is the rational number 29/700.
To convert a decimal to a percentage multiply by 100: 0.30 x 100 % = 30 %
9.87654432110999999999999999012345567889 × 10^38 or 987 undecillion, 654 decillion, 432 nonillion, 110 octillion, 999 septillion, 999 sextillion, 999 quintillion, 999 quadrillion, 999 trillion, 12 billion, 345 million, 567 thousand 889. To figure it, rewrite 999999999999999999999999999 as 1000000000000000000000000000 - 1. Then figure (1000000000000000000000000000 - 1) x 987654432111 = 987654432111000000000000000000000000000 - 987654432111, which after subtracting, you get: 987,654,432,110,999,999,999,999,999,012,345,567,889 (the answer above).
-999
123/999
998/999
998/999
you use the decimal that is repeating and out that number twice. examples: .6 repeating= 66 percent 0.9 repeating= 99%
123/999 = 41/333
.999 as a decimal is the same as 99.9%, However .999% is not the same as 99.9% where both are percentages.
0.762 = 762/999 which can be simplified, if you so wish.
Notice the pattern. 0.7 repeating = 7/9 0.57 repeating - 57/99 0.357 repeating = 357/999
1/6 as a decimal is 0.1666 repeating percent. So what you need to do is move the decimal point over twice to the right and you get the percent, 16.66 repeating %.
It is the decimal 0.00999
30.000 (with repeating zeros) as a decimal and it depends as a percent it would be like 30 = 0.30 as a percent
7.5(repeating decimal)