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:

^{6.4} / _{100} = ^{Part} / _{3/10}

Cross multiply:

6.4 x 3/10 = 100 x Part, or

1.92 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^{1.92} / _{100} = 0.192

Use again the same percentage formula:

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

^{%} / _{100} = ^{6.4} / _{3/10}

Cross multiply:

% x 3/10 = 6.4 x 100

Divide by 3/10 and get the percentage:

% = ^{6.4 x 100} / _{3/10} = 2133.3333333333%

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- 65 percent of 70000000
- six percent of two over nine
- twenty nine percent of nine over ten
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- 2.4 percent of seventy
- 5.4 percent of one twelfth
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