Find P percent of A
Formula for calculating P percent of number A.
For the derivation of this equation using the method of solving problems with percentage
Examples of solving problems: percent from given number
Example 1.What is 5% of 40.
Answer: 5% of 40 is 2.
Example 2.In a class is 30 students 10% of them is girls. How many girls in the class?
Answer: in class is 3 girls.
Example 3.Dad put a deposit 400,000$ at 12% per annum. How much profit will receive a family in a year?
Answer: profit is 48,000$.
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