## Step by step solution for calculating 72 is 90 percent the what number

We already have our very first value 72 and also the 2nd value 90. Let"s i think the unknown worth is Y which answer we will uncover out.

You are watching: 72 is 90 of what number

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

STEP 172 = 90% × Y

STEP 272 = 90/100× Y

Multiplying both sides by 100 and dividing both political parties of the equation through 90 we will arrive at:

STEP 3Y = 72 × 100/90

STEP 4Y = 72 × 100 ÷ 90

STEP 5Y = 80

Finally, us have uncovered the worth of Y i beg your pardon is 80 and also that is our answer.

You can easily calculate 72 is 90 percent that what number by using any regular calculator, simply get in 72 × 100 ÷ 90 and also you will gain your answer i beg your pardon is 80

Here is a portion Calculator to solve comparable calculations such together 72 is 90 percent that what number. You can solve this kind of calculation through your values by start them into the calculator"s fields, and click "Calculate" to get the an outcome and explanation.

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

Question: her friend has a bag the marbles, and he speak you the 90 percent the the marbles room red. If there space 72 red marbles. How countless marbles does he have altogether?

How To: In this problem, we know that the Percent is 90, and also we are likewise told that the part of the marbles is red, for this reason we understand that the component is 72.

So, that method that it have to be the complete that"s missing. Right here is the means to figure out what the full is:

Part/Total = Percent/100

By using a an easy algebra we can re-arrange our Percent equation like this:

Part × 100/Percent = Total

If us take the "Part" and also multiply that by 100, and then we divide that through the "Percent", us will get the "Total".

Let"s shot it out on ours problem around the marbles, that"s very simple and it"s just two steps! We know that the "Part" (red marbles) is 72.

So step one is to simply multiply that part by 100.

72 × 100 = 7200

In action two, we take that 7200 and also divide the by the "Percent", which we room told is 90.

So, 7200 divided by 90 = 80

And that method that the total variety of marbles is 80.

Question: A high college marching band has 72 flute players, If 90 percent that the tape members pat the flute, climate how numerous members space in the band?

Answer: There are 80 members in the band.

How To: The smaller "Part" in this difficulty is 72 since there room 72 flute players and we are told that they consist of 90 percent that the band, therefore the "Percent" is 90.

Again, it"s the "Total" that"s lacking here, and to find it, we just need to monitor our 2 action procedure as the ahead problem.

For action one, us multiply the "Part" by 100.

72 × 100 = 7200

For step two, we divide that 7200 by the "Percent", which is 90.

See more: A Program Used To Access And Display Web Pages Is Called A(N)

7200 divided by 90 equals 80

That means that the total variety of band members is 80.

## Another step by action method

Step 1: Let"s i think the unknown worth is Y

Step 2: very first writing the as: 100% / Y = 90% / 72

Step 3: drop the percentage marks to simplify your calculations: 100 / Y = 90 / 72

Step 4: main point both sides by Y to move Y ~ above the appropriate side the the equation: 100 = ( 90 / 72 ) Y

Step 5: simple the appropriate side, we get: 100 = 90 Y

Step 6: dividing both sides of the equation by 90, we will arrive at 80 = Y

This leaves us v our final answer: 72 is 90 percent the 80

 72 is 90 percent of 80 72.01 is 90 percent the 80.011 72.02 is 90 percent the 80.022 72.03 is 90 percent the 80.033 72.04 is 90 percent of 80.044 72.05 is 90 percent the 80.056 72.06 is 90 percent that 80.067 72.07 is 90 percent that 80.078 72.08 is 90 percent of 80.089 72.09 is 90 percent that 80.1 72.1 is 90 percent the 80.111 72.11 is 90 percent of 80.122 72.12 is 90 percent of 80.133 72.13 is 90 percent the 80.144 72.14 is 90 percent the 80.156 72.15 is 90 percent of 80.167 72.16 is 90 percent of 80.178 72.17 is 90 percent that 80.189 72.18 is 90 percent that 80.2 72.19 is 90 percent that 80.211
 72.2 is 90 percent that 80.222 72.21 is 90 percent the 80.233 72.22 is 90 percent the 80.244 72.23 is 90 percent that 80.256 72.24 is 90 percent of 80.267 72.25 is 90 percent that 80.278 72.26 is 90 percent of 80.289 72.27 is 90 percent that 80.3 72.28 is 90 percent that 80.311 72.29 is 90 percent of 80.322 72.3 is 90 percent the 80.333 72.31 is 90 percent of 80.344 72.32 is 90 percent that 80.356 72.33 is 90 percent that 80.367 72.34 is 90 percent the 80.378 72.35 is 90 percent the 80.389 72.36 is 90 percent of 80.4 72.37 is 90 percent of 80.411 72.38 is 90 percent that 80.422 72.39 is 90 percent that 80.433
 72.4 is 90 percent of 80.444 72.41 is 90 percent of 80.456 72.42 is 90 percent of 80.467 72.43 is 90 percent the 80.478 72.44 is 90 percent of 80.489 72.45 is 90 percent of 80.5 72.46 is 90 percent of 80.511 72.47 is 90 percent that 80.522 72.48 is 90 percent the 80.533 72.49 is 90 percent of 80.544 72.5 is 90 percent of 80.556 72.51 is 90 percent that 80.567 72.52 is 90 percent of 80.578 72.53 is 90 percent the 80.589 72.54 is 90 percent of 80.6 72.55 is 90 percent of 80.611 72.56 is 90 percent of 80.622 72.57 is 90 percent the 80.633 72.58 is 90 percent of 80.644 72.59 is 90 percent of 80.656
 72.6 is 90 percent the 80.667 72.61 is 90 percent the 80.678 72.62 is 90 percent the 80.689 72.63 is 90 percent that 80.7 72.64 is 90 percent that 80.711 72.65 is 90 percent that 80.722 72.66 is 90 percent of 80.733 72.67 is 90 percent of 80.744 72.68 is 90 percent the 80.756 72.69 is 90 percent that 80.767 72.7 is 90 percent the 80.778 72.71 is 90 percent of 80.789 72.72 is 90 percent that 80.8 72.73 is 90 percent of 80.811 72.74 is 90 percent that 80.822 72.75 is 90 percent of 80.833 72.76 is 90 percent of 80.844 72.77 is 90 percent of 80.856 72.78 is 90 percent of 80.867 72.79 is 90 percent of 80.878
 72.8 is 90 percent the 80.889 72.81 is 90 percent of 80.9 72.82 is 90 percent the 80.911 72.83 is 90 percent the 80.922 72.84 is 90 percent that 80.933 72.85 is 90 percent the 80.944 72.86 is 90 percent the 80.956 72.87 is 90 percent that 80.967 72.88 is 90 percent the 80.978 72.89 is 90 percent of 80.989 72.9 is 90 percent the 81 72.91 is 90 percent the 81.011 72.92 is 90 percent the 81.022 72.93 is 90 percent of 81.033 72.94 is 90 percent the 81.044 72.95 is 90 percent the 81.056 72.96 is 90 percent of 81.067 72.97 is 90 percent the 81.078 72.98 is 90 percent the 81.089 72.99 is 90 percent the 81.1