Percentage means 'out of 100' ...you have taken away 7 items out of 15. Percentage tells you how many would you have taken out had the total items been 100 and here are Semester GPA Calculator through which you can calculate your percentage and also the GPA Calculations.
Out of 15 --- Taken out 7
Out of 100 ---- how much??
The formula for percentage is the following and it should be easy to use:
is/of = %/100 or part/whole = %/100
We will take examples to illustrate.Let us start with the formula
An important thing to remember: Cross multiply
It means to multiply the numerator of one fraction by the denominator of the other fraction
100 x 7 / 15 = 46.67 %