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

Here are the solutions to the questions stated above:

Always use this formula to find a percentage:

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

^{3.5} / _{100} = ^{Part} / _{20000}

Cross multiply:

3.5 x 20000 = 100 x Part, or

70000 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^{70000} / _{100} = 700

Use again the same percentage formula:

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

^{%} / _{100} = ^{3.5} / _{20000}

Cross multiply:

% x 20000 = 3.5 x 100

Divide by 20000 and get the percentage:

% = ^{3.5 x 100} / _{20000} = 0.0175%

- 13 percent of 3/4
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- seventeen percent of five ninths
- 7.2 percent of fourteen
- 45 percent of one hundred thousand
- nine percent of 30000
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