What is 14.6571571571... as a Fraction?

14.6571 equals 292851998 as a fraction.

How do you turn 14.6571 repeating into a fraction?

Detailed Answer:

Step 1: To convert 14.6571 repeating into a fraction, begin writing this simple equation:

n = 14.6571 (equation 1)

Step 2: Notice that there are 3 digits in the repeating block (571) and 1 digit in the non-repeating part (6). Multiply both sides by 10⁴ = 10000.

10000 × n = 146571.571 (equation 2)

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

10000 × n = 146571.571
   10 × n = 14.6571
 9990 × n = 146425

1464259990 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 5 (the GCF - greatest common factor).

n = 1464259990 = 146425 ÷ 59990 ÷ 5 = 292851998. So,

14.6571 = 292851998 as the lowest possible fraction.

As the numerator is greater than the denominator, we have an improper fraction, so we can also express it as a mixed number, thus 292851998 is also equal to 1413131998 when expressed as a mixed number.

The repeating decimal 14.6571 (vinculum notation) has a repeated block length of 3. It is also represented as 14.6571571571... (ellipsis notation) which equals approximately 14.6571571571571571 (decimal approximation)(*).

The recurring decimal 14.6571 can be written as a ratio of two integers having 29285 as the numerator and 1998 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.