18 1/4 as a Decimal

Professor Greenline Explaining Math Concepts

Foundation

Intermediate

Advance Topics

It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A mixed number consists of a whole number and a fraction. The fraction part has a numerator (number on the top) here, 1 represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 4. A decimal is a way to represent the number that is not whole, using a (.) or a decimal to separate the whole part from the fraction part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.

What is 18 1/4 as a decimal?

$18 1/4 as a decimal$

Answer

18 1/4 as a decimal can be written as 18.25. It is a terminating decimal.

Explanation

To convert 18 1/4 to a decimal, we need to convert the fractional part to a decimal and add it to the whole number. Let's see the step-by-step breakdown of the process:

Step 1: Identify the whole number and the fraction. The whole number is 18, and the fraction is 1/4.

Step 2: Convert the fraction 1/4 into a decimal. Divide the numerator (1) by the denominator (4).

Step 3: 1 divided by 4 equals 0.25.

Step 4: Add the decimal result to the whole number: 18 + 0.25 = 18.25.

Step 5: The conversion gives us a terminating decimal.

Important Glossaries for 18 1/4 as a decimal

Mixed Number: A number consisting of a whole number and 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.