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

Percentage Calculator 1

What is % of ?

Answer:

Percentage Calculator 2

is what percent of ?

Answer: %

Percentage Calculator 3

is % of what?

Answer:

How to work out percentages - Step by Step

Here are the solutions to the questions stated above:

1) What is 12% of 9/10?

Always use this formula to find a percentage:

% / 100 = Part / Whole replace the given values:

12 / 100 = Part / 9/10

Cross multiply:

12 x 9/10 = 100 x Part, or

10.8 = 100 x Part

Now, divide by 100 and get the answer:

Part = 10.8 / 100 = 1.08

2) 12 is what percent of 9/10?

Use again the same percentage formula:

% / 100 = Part / Whole replace the given values:

% / 100 = 12 / 9/10

Cross multiply:

% x 9/10 = 12 x 100

Divide by 9/10 and get the percentage:

% = 12 x 100 / 9/10 = 1333.3333333333%

Sample percentage problems