What is 200% as a decimal?

200% as a decimal is 2.0.

To convert a percentage to a decimal, you need to divide the percentage by 100. This is because "percent" means "per hundred." So, for 200%, you divide 200 by 100, which equals 2.0.

In more detail, percentages are a way to express numbers as parts of a whole, specifically out of 100. When you see a percentage, you can think of it as a fraction with a denominator of 100. For example, 200% can be written as 200/100. When you perform the division, 200 divided by 100 equals 2.0.

This conversion is useful in many areas of maths and real-life applications, such as calculating discounts, interest rates, and analysing data. Understanding how to convert between percentages, decimals, and fractions is a fundamental skill in GCSE Maths.

Remember, the general rule for converting any percentage to a decimal is to divide by 100. So, 50% becomes 0.5, 75% becomes 0.75, and so on. This method works for any percentage, whether it's less than 100%, exactly 100%, or more than 100%, like in the case of 200%.