What is 25% of 400?

25% of 400 is 100.

To find 25% of 400, you first need to understand what 25% means. Percentages are a way of expressing numbers as parts of 100. So, 25% means 25 out of every 100. To calculate 25% of any number, you can use the formula: (percentage/100) * total number.

In this case, you want to find 25% of 400. Using the formula, you get (25/100) * 400. Simplifying 25/100 gives you 0.25. So, you multiply 0.25 by 400.

0.25 * 400 = 100.

Therefore, 25% of 400 is 100. This method can be used to find any percentage of any number. Just replace the 25 with the percentage you need and the 400 with the number you are working with. This is a useful skill in many real-life situations, such as calculating discounts, interest rates, and statistics.