What u mean? Improper ques

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What u mean? Improper ques

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total marks

if u got 30 marks out of 50 then

30*100/50

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It depends on which quantity X the percentage is to be calculated. Divide your quantity Q by that number X. Then multiply with 100.

Percentage of quantity Q will be : Q * 100 / X = 100Q/X %

Example:

If your age is 16 and your sisters age is 10, then

Your age is 16/10 * 100 = 160% of your sisters age

Your sisters age is 10/16 * 100 = 62.5 % of your age

Percentage of quantity Q will be : Q * 100 / X = 100Q/X %

Example:

If your age is 16 and your sisters age is 10, then

Your age is 16/10 * 100 = 160% of your sisters age

Your sisters age is 10/16 * 100 = 62.5 % of your age