2 1/2 as a Decimal

Answer

2 1/2 in decimals can be written as 2.5. It is a terminating decimal, meaning it ends without repeating.

Explanation

To convert 2 1/2 to a decimal, we need to convert the fractional part separately and then 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 2, and the fraction is 1/2.

Step 2: Convert the fraction 1/2 to a decimal. Divide 1 by 2, which gives 0.5.

Step 3: Combine the whole number with the decimal from the fraction. Step 4: 2 (the whole number) + 0.5 (the decimal from the fraction) = 2.5.

Thus, the answer for 2 1/2 as a decimal is 2.5.

• 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.