PercentageCalculator .pro Discount Percentage Fraction to % Decimal to %

30 percent of four hundred Pesos

Percentage Calculator

What is % of Answer: 

We think you reached us looking for answers like: What is 30 (30%) percent (%) of four hundred (400)? Or may be: 30 percent of four hundred Pesos. See the solutions to these problems below.

How to work out percentages - Step by Step

Here are the solutions to the questions stated above:

1) What is 30% of 400?

Always use this formula to find a percentage:

% / 100 = Part / Whole replace the given values:

30 / 100 = Part / 400

Cross multiply:

30 x 400 = 100 x Part, or

12000 = 100 x Part

Now, divide by 100 and get the answer:

Part = 12000 / 100 = 120

2) 30 is what percent of 400?

Use again the same percentage formula:

% / 100 = Part / Whole replace the given values:

% / 100 = 30 / 400

Cross multiply:

% x 400 = 30 x 100

Divide by 400 and get the percentage:

% = 30 x 100 / 400 = 7.5%

Sample percentage problems