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You are watching: What percent of 84 is 21
Step by step method for calculating what percent the 84 is 21
We currently have our an initial value 84 and the second value 21. Let"s assume the unknown value is Y i beg your pardon answer we will discover out.
As we have all the forced values us need, now we can put lock in a an easy mathematical formula as below:
STEP 1Y = 21/84
By multiplying both numerator and also denominator through 100 we will certainly get:
STEP 2Y = 21/84 × 100/100 = 25/100
STEP 3Y = 25
Finally, us have uncovered the value of Y i m sorry is 25 and also that is our answer.
You can use a calculator to find what percent that 84 is 21, just get in 21 ÷ 84 × 100 and also you will obtain your answer which is 25
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Here is a calculator to solve percentage calculations such together what percent that 84 is 21. You can solve this kind of calculation through your worths by entering them right into the calculator"s fields, and click "Calculate" to obtain the an outcome and explanation.
What percent of
Sample questions, answers, and how to
Question: your uncle had 84 shares of his own firm a couple of years earlier, and also now he has actually 21 the them. What percent of the shares of his agency he has now?
Answer: He has actually 25 percent of shares of his company now.
How To: The vital words in this problem are "What Percent" since they allow us understand that it"s the Percent that is missing. So the two numbers the it offers us must be the "Total" and also the "Part" us have.
Part/Total = Percent
In this case, it"s the total that our uncle owned. Therefore we placed 84 top top the bottom the the portion and 21 on top. Currently we"re prepared to figure out the component we don"t know; the Percent.
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21/84 = Percent
To uncover the percent, every we should do is convert the portion into that is percent form by multiply both top and also bottom component by 100 and also here is the way to number out what the Percent is:
21/84 × 100/100 = 25/100
25 = Percent
And that method he has actually 25 percent of the share of his agency now.
Another action by action method
Step 1: Let"s solve the equation because that Y by very first rewriting the as: 100% / 84 = Y% / 21
Step 2: autumn the percent marks to simplify your calculations: 100 / 84 = Y / 21
Step 3: main point both sides by 21 to isolation Y on the best side that the equation: 21 ( 100 / 84 ) = Y