2.55555 as a Fraction

Professor Greenline Explaining Math Concepts

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Intermediate

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Numbers can be categorized into different types. Fraction is one of its kinds. It is always represented in the form of p/q, where p is the numerator and q is the denominator. A fraction represents a whole and a fractional part. Decimals represent the fractional part of numbers. For example, 1/2, the numbers in decimal are expressed with a decimal point (.), For example, 2.55555, we are going to learn how to convert a decimal to a fraction.

What is 2.55555 as a Fraction?

$2.55555 as a fraction$

Answer

The answer for 2.55555 as a fraction will be 230/90.

Explanation

Converting a recurring decimal to a fraction involves a few steps that can be followed easily. You can follow the steps mentioned below to find the answer.

Step 1: Let x equal the repeating decimal: x = 2.55555...

Step 2: Multiply both sides by 10 to move the decimal point: 10x = 25.55555...

Step 3: Subtract the original x from this new equation to eliminate the repeating part: 10x - x = 25.55555... - 2.55555...

Step 4: Simplify the equation: 9x = 23 Step 5: Solve for x by dividing both sides by 9: x = 23/9

Thus, 2.55555 can be written as the fraction 23/9.

Important Glossaries for 2.55555 as a Fraction

Fraction: A numerical quantity that is not a whole number, representing a part of a whole.
Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.
Repeating Decimal: A decimal in which a digit or group of digits repeats infinitely.
Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.
Denominator: The bottom part of a fraction, showing how many parts make up a whole.