What is 6.265757... as a Fraction?

6.2657 equals 206773300 as a fraction.

How do you turn 6.2657 repeating into a fraction?

Detailed Answer:

Step 1: To convert 6.2657 repeating into a fraction, begin writing this simple equation:

n = 6.2657 (equation 1)

Step 2: Notice that there are 2 digits in the repeating block (57) and 2 digits in the non-repeating part (26). Multiply both sides by 10⁴ = 10000.

10000 × n = 62657.57 (equation 2)

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

10000 × n = 62657.57
  100 × n = 6.2657
 9900 × n = 62031

620319900 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 3 (the GCF - greatest common factor).

n = 620319900 = 62031 ÷ 39900 ÷ 3 = 206773300. So,

6.2657 = 206773300 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 206773300 is also equal to 68773300 when expressed as a mixed number.

The repeating decimal 6.2657 (vinculum notation) has a repeated block length of 2. It is also represented as 6.26575757... (ellipsis notation) which equals approximately 6.265757575757 (decimal approximation)(*).

The recurring decimal 6.2657 can be written as a ratio of two integers having 20677 as the numerator and 3300 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.