50% as a decimal

Answer

50% in decimal form can be written as 0.5. It is a terminating decimal, meaning it does not repeat infinitely.

Explanation

To convert 50% to a decimal, we will use the division method. Since a percentage is a fraction out of 100, 50% is equivalent to 50/100. Let's see the step-by-step breakdown of the process:

Step 1: Identify the percentage and recognize it as a fraction out of 100. Here, 50% is the same as 50/100.

Step 2: Simplify the fraction 50/100 by dividing both the numerator (50) and the denominator (100) by their greatest common divisor, which is 50. This gives us 1/2.

Step 3: Convert the fraction 1/2 to a decimal by dividing the numerator by the denominator.

Step 4: 1 divided by 2 equals 0.5.

The answer for 50% as a decimal will be 0.5.

• Percentage: A ratio expressed as a fraction of 100, used to denote proportions.

• Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.

• Terminating Decimal: A decimal that ends and does not repeat infinitely.

• Fraction: A numerical quantity that is not a whole number, representing a part of a whole. 

• Greatest Common Divisor: The largest positive integer that divides two or more integers without leaving a remainder.