How much is 90 percent of 4000000

How to work out percentages - Step by Step

Here are the solutions to the questions stated above:

1) What is 90% of 4000000?

Always use this formula to find a percentage:

^% / ₁₀₀ = ^Part / _Whole replace the given values:

⁹⁰ / ₁₀₀ = ^Part / _4000000

Cross multiply:

90 x 4000000 = 100 x Part, or

360000000 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^360000000 / ₁₀₀ = 3600000

2) 90 is what percent of 4000000?

Use again the same percentage formula:

^% / ₁₀₀ = ^Part / _Whole replace the given values:

^% / ₁₀₀ = ⁹⁰ / _4000000

Cross multiply:

% x 4000000 = 90 x 100

Divide by 4000000 and get the percentage:

% = ^{90 x 100} / _4000000 = 0.00225%