What is 94.2555... as a Fraction?

94.25 equals 848390 as a fraction.

How do you turn 94.25 repeating into a fraction?

Detailed Answer:

Step 1: To convert 94.25 repeating into a fraction, begin writing this simple equation:

n = 94.25 (equation 1)

Step 2: Notice that there is 1 digit in the repeating block (5) and 1 digit in the non-repeating part (2). Multiply both sides by 10² = 100.

100 × n = 9425.5 (equation 2)

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

100 × n = 9425.5
 10 × n = 94.25
 90 × n = 8483

n = 848390 (answer)

94.25 = 848390 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 848390 is also equal to 942390 when expressed as a mixed number.

The repeating decimal 94.25 (vinculum notation) has a repeated block length of 1. It is also represented as 94.2555... (ellipsis notation) which equals approximately 94.255555 (decimal approximation)(*).

The recurring decimal 94.25 can be written as a ratio of two integers having 8483 as the numerator and 90 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.