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:

^{9.8} / _{100} = ^{Part} / _{3000000}

Cross multiply:

9.8 x 3000000 = 100 x Part, or

29400000 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^{29400000} / _{100} = 294000

Use again the same percentage formula:

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

^{%} / _{100} = ^{9.8} / _{3000000}

Cross multiply:

% x 3000000 = 9.8 x 100

Divide by 3000000 and get the percentage:

% = ^{9.8 x 100} / _{3000000} = 0.00032666666666667%