What is 14.325454... as a Fraction?

14.3254 equals 7879550 as a fraction.

How do you turn 14.3254 repeating into a fraction?

Detailed Answer:

Step 1: To convert 14.3254 repeating into a fraction, begin writing this simple equation:

n = 14.3254 (equation 1)

Step 2: Notice that there are 2 digits in the repeating block (54) and 2 digits in the non-repeating part (32). Multiply both sides by 10⁴ = 10000.

10000 × n = 143254.54 (equation 2)

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

10000 × n = 143254.54
  100 × n = 14.3254
 9900 × n = 141822

1418229900 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 18 (the GCF - greatest common factor).

n = 1418229900 = 141822 ÷ 189900 ÷ 18 = 7879550. So,

14.3254 = 7879550 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 7879550 is also equal to 14179550 when expressed as a mixed number.

The repeating decimal 14.3254 (vinculum notation) has a repeated block length of 2. It is also represented as 14.32545454... (ellipsis notation) which equals approximately 14.325454545454 (decimal approximation)(*).

The recurring decimal 14.3254 can be written as a ratio of two integers having 7879 as the numerator and 550 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.