# How much is a hundred percent of four over five

Using this tool you can find any percentage in three ways. So, we think you reached us looking for answers like: What is a hundred (100%) percent (%) of four over five (4/5)? Or may be: How much is a hundred percent of four over five. See the solutions to these problems just after the percentage calculator below.

See the solutions to these problems just after the percentage calculator below.

## How to work out percentages - Step by Step

Here are the solutions to the questions stated above:

### 1) What is 100% of 4/5?

Always use this formula to find a percentage:

^{%} / _{100} = ^{Part} / _{Whole} replace the given values:

^{100} / _{100} = ^{Part} / _{4/5}

Cross multiply:

100 x 4/5 = 100 x Part, or

80 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^{80} / _{100} = 4

### 2) 100 is what percent of 4/5?

Use again the same percentage formula:

^{%} / _{100} = ^{Part} / _{Whole} replace the given values:

^{%} / _{100} = ^{100} / _{4/5}

Cross multiply:

% x 4/5 = 100 x 100

Divide by 4/5 and get the percentage:

% = ^{100 x 100} / _{4/5} = 12500%

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