What is 54.2466... as a Fraction?

54.246 equals 8137150 as a fraction.

How do you turn 54.246 repeating into a fraction?

Detailed Answer:

Step 1: To convert 54.246 repeating into a fraction, begin writing this simple equation:

n = 54.246 (equation 1)

Step 2: Notice that there is 1 digit in the repeating block (6) and 2 digits in the non-repeating part (24). Multiply both sides by 10³ = 1000.

1000 × n = 54246.6 (equation 2)

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

1000 × n = 54246.6
 100 × n = 54.246
 900 × n = 48822

48822900 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 = 48822900 = 48822 ÷ 6900 ÷ 6 = 8137150. So,

54.246 = 8137150 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 8137150 is also equal to 5437150 when expressed as a mixed number.

The repeating decimal 54.246 (vinculum notation) has a repeated block length of 1. It is also represented as 54.24666... (ellipsis notation) which equals approximately 54.2466666 (decimal approximation)(*).

The recurring decimal 54.246 can be written as a ratio of two integers having 8137 as the numerator and 150 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.