You are watching: 72 is what percent of 80

## A simple step by step solution for calculating 72 is what percent that 80

We already have our first value 72 and the second value 80. Let"s assume the unknown value is Y i m sorry answer we will find out.

As we have all the forced values we need, currently we have the right to put castle in a an easy mathematical formula as below:

STEP 1Y = 72/80

By multiplying both numerator and denominator by 100 we will certainly get:

STEP 2Y = 72/80 × 100/100 = 90/100

STEP 3Y = 90

Finally, us have found the worth of Y which is 90 and also that is ours answer.

If you desire to usage a calculator to find 72 is what percent the 80, simply get in 72 ÷ 80 × 100 and you will acquire your answer which is 90

Here is a calculator to solve percentage calculations such together 72 is what percent that 80. You have the right to solve this kind of calculation through your worths by beginning them right into the calculator"s fields, and also click "Calculate" to acquire the an outcome and explanation.

is what percent of
Calculate ## Sample questions, answers, and how to

Question: girlfriend have found your aunt’s fresh baked cookies vault which, she just baked! She said you not to eat an ext than 72 cookie from those, and also you finished up eat 80 the them! What percent that the cookies have actually you eaten?

How To: The an essential words in this problem are "What Percent" because they let us recognize that it"s the Percent that is missing. Therefore the 2 numbers the it offers us must be the "Total" and the "Part" we have.

Part/Total = Percent

In this case, it"s the total of those cookies that her aunt"s baked. So we put 72 top top top and also 80 top top the bottom the the fraction, and also now we"re prepared to figure out the component we don"t know; the Percent.

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72/80 = Percent

To uncover the percent, all we should do is convert the portion into that is percent type by multiply both top and also bottom component by 100 and here is the way to number out what the Percent is:

72/80 × 100/100 = 90/100

90 = Percent

And that way you finished up eating 90 Percent the the cookies that she baked.

## Another step by step method

Step 1: Let"s deal with the equation for Y by an initial rewriting the as: 100% / 80 = Y% / 72

Step 2: autumn the percent marks to leveling your calculations: 100 / 80 = Y / 72

Step 3: main point both political parties by 72 to isolation Y ~ above the right side of the equation: 72 ( 100 / 80 ) = Y

Step 4: computing the left side, us get: 90 = Y

This leaves us through our last answer: 72 is 90 percent that 80

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