81.3 as a Fraction

Professor Greenline Explaining Math Concepts

Foundation

Intermediate

Advance Topics

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; numbers in decimal are expressed with a decimal point (.), For example, 81.3. We are going to learn how to convert a decimal to a fraction.

What is 81.3 as a Fraction?

$81.3 as a fraction$

Answer

The answer for 81.3 as a fraction will be 813/10.

Explanation

Converting a decimal to a fraction is a task for students that can be done easily. You can follow the steps mentioned below to find the answer.

Step 1: Firstly, any decimal number should be converted to a fraction for easy calculation. Here, 81.3 is the number on the numerator and the base number 1 will be the denominator. Then, 81.3 becomes 81.3/1.

Step 2: To remove the decimal from a fraction, you need to multiply both the numerator and denominator by 10 (because there is only 1 decimal place). 81.3/1 × 10/10 = 813/10

Step 3: Since 813 and 10 have no common factors other than 1, the fraction cannot be simplified further.

Thus, 81.3 can be written as a fraction 813/10.

Important Glossaries for 81.3 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.
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.
Terminating Decimal: A decimal that ends and does not repeat infinitely.