145 LearnersLast updated on May 26th, 2025
7 81/100 as a Decimal
It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of the whole. It has two parts: the numerator (number on the top) here, 81 represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 100. 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 fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
What is 7 81/100 as a decimal?
Answer:
7 81/100 in decimals can be written as 7.81. This is a terminating decimal since it ends after two decimal places.
Explanation:
To convert 7 81/100 to a decimal, we consider the whole number and the fraction separately. The whole number is 7. The fraction 81/100 can be converted to decimals directly as 0.81. Adding both gives us 7 + 0.81 = 7.81. Step-by-step breakdown:
Step 1: Identify the whole number part, which is 7.
Step 2: Convert the fraction 81/100 to decimal by dividing 81 by 100, which gives 0.81.
Step 3: Add the decimal equivalent of the fraction to the whole number: 7 + 0.81 = 7.81.
The answer for 7 81/100 as a decimal will be 7.81.
Important Glossaries for 7 81/100 as a decimal
- 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.
- Whole Number: A number without fractions; an integer.
- Terminating Decimal: A decimal that ends and does not repeat infinitely.
- Mixed Number: A number consisting of an integer and a proper fraction.
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