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112 LearnersLast updated on March 17th, 2025
15 1/2 as a Decimal
It is a simple question on decimal conversion. Firstly, we have to learn fractions and mixed numbers. A fraction represents a part from the whole. It has two parts: the numerator (number on the top) here, 1 represents how many parts out of the whole, and the denominator (number below) shows how many parts make the whole; here it is 2. A mixed number combines a whole number and a fraction. A decimal is a way to represent numbers that are 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 15 1/2 as a decimal?
Answer
15 1/2 in decimals can be written as 15.5. This is a terminating decimal since it does not continue indefinitely.
Explanation
To convert 15 1/2 to a decimal, we will first convert the fraction part (1/2) into a decimal and then add it to the whole number part. Let's see the step-by-step breakdown of the process:
Step 1: Identify the whole number (15) and the fraction (1/2).
Step 2: Convert the fraction 1/2 into a decimal. Since 1 divided by 2 equals 0.5, we have 1/2 = 0.5.
Step 3: Add the decimal form of the fraction (0.5) to the whole number (15). This gives us 15 + 0.5 = 15.5.
The answer for 15 1/2 as a decimal is 15.5.
Important Glossaries for 15 1/2 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.
- Mixed Number: A number that combines a whole number and a fraction.
- 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.
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