55 as a Decimal

Professor Greenline Explaining Math Concepts

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It is a basic question on decimal conversion. Firstly, we need to understand the relationship between whole numbers and decimals. A whole number is a complete unit without fractions. Decimals are used to represent numbers that are not whole by using a decimal point to separate the whole number part from the fractional part. The numbers to the left of the decimal point represent the whole part, and those to the right represent the fractional part.

What is 55 as a decimal?

$55 as a decimal$

Answer

55 as a decimal is written as 55.0. It is a terminating decimal because it does not repeat infinitely.

Explanation

To express 55 as a decimal, we recognize that it is already a whole number. When writing it in decimal form, we add a decimal point followed by a zero to indicate that there are no fractional parts. This is a standard representation for whole numbers in decimal format.

Step 1: Identify the whole number, which is 55 in this case.

Step 2: Add a decimal point and a zero to express it in decimal form.

The answer for 55 as a decimal is 55.0.

Important Glossaries for 55 as a decimal

Whole Number: A number without fractions; an integer.
Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.
Decimal Point: A dot (.) used to separate the whole number part from the fractional part in a decimal number.
Terminating Decimal: A decimal number that comes to an end and does not repeat.
Fractional Part: The part of a number that is less than one, represented to the right of the decimal point.