What is 0.9285285285... as a Fraction?

0.9285 equals 15461665 as a fraction.

How do you turn 0.9285 repeating into a fraction?

Detailed Answer:

Step 1: To convert 0.9285 repeating into a fraction, begin writing this simple equation:

n = 0.9285 (equation 1)

Step 2: Notice that there are 3 digits in the repeating block (285) and 1 digit in the non-repeating part (9). Multiply both sides by 10⁴ = 10000.

10000 × n = 9285.285 (equation 2)

Step 3: Now subtract equation 1 from equation 2 to cancel the repeating block (or repetend) out.

10000 × n = 9285.285
   10 × n = 0.9285
 9990 × n = 9276

92769990 could be the answer, but it still can be put in the simplest form, i.e., reduced.

To simplify this fraction, divide the numerator and denominator by 6 (the GCF - greatest common factor).

n = 92769990 = 9276 ÷ 69990 ÷ 6 = 15461665. So,

0.9285 = 15461665 as the lowest possible fraction.

The repeating decimal 0.9285 (vinculum notation) has a repeated block length of 3. It is also represented as 0.9285285285... (ellipsis notation) which equals approximately 0.9285285285285285 (decimal approximation)(*).

The recurring decimal 0.9285 can be written as a ratio of two integers having 1546 as the numerator and 1665 as the denominator. So, it is a rational number (named after ratio). It can be shown that a number is rational if its decimal representation is repeating or terminating.

(*) At present, there is no single universally accepted notation or phrasing for repeating decimals.