# Question: 18 is 8 percent of what number

## Step by step solution for calculating 18 is 8 percent of what number

We already have our first value 18 and the second value 8. Let's assume the unknown value is Y which answer we will find out.

As we have all the required values we need, Now we can put them in a simple mathematical formula as below:

STEP 1 18 = 8% × Y

STEP 2 18 = 8/100× Y

Multiplying both sides by 100 and dividing both sides of the equation by 8 we will arrive at:

STEP 3 Y = 18 × 100/8

STEP 4 Y = 18 × 100 ÷ 8

STEP 5 Y = 225

Finally, we have found the value of Y which is 225 and that is our answer.

You can easily calculate 18 is 8 percent of what number by using any regular calculator, simply enter 18 × 100 ÷ 8 and you will get your answer which is 225

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Here is a Percentage Calculator to solve similar calculations such as 18 is 8 percent of what number. You can solve this type of calculation with your values by entering them into the calculator's fields, and click 'Calculate' to get the result and explanation.

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percent of what number

## Sample questions, answers, and how to

Question: Your friend has a bag of marbles, and he tells you that 8 percent of the marbles are red. If there are 18 red marbles. How many marbles does he have altogether?

How To: In this problem, we know that the Percent is 8, and we are also told that the Part of the marbles is red, so we know that the Part is 18.

So, that means that it must be the Total that's missing. Here is the way to figure out what the Total is:

Part/Total = Percent/100

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

Part × 100/Percent = Total

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

Let's try it out on our problem about the marbles, that's very simple and it's just two steps! We know that the "Part" (red marbles) is 18.

So step one is to just multiply that Part by 100.

18 × 100 = 1800

In step two, we take that 1800 and divide it by the "Percent", which we are told is 8.

So, 1800 divided by 8 = 225

And that means that the total number of marbles is 225.

Question: A high school marching band has 18 flute players, If 8 percent of the band members play the flute, then how many members are in the band?

Answer: There are 225 members in the band.

How To: The smaller "Part" in this problem is 18 since there are 18 flute players and we are told that they make up 8 percent of the band, so the "Percent" is 8.

Again, it's the "Total" that's missing here, and to find it, we just need to follow our 2 step procedure as the previous problem.

For step one, we multiply the "Part" by 100.

18 × 100 = 1800

For step two, we divide that 1800 by the "Percent", which is 8.

1800 divided by 8 equals 225

That means that the total number of band members is 225.

## Have time and want to learn the calculation?

Let's assume the unknown value is Y

First writing it as: 100% / Y = 8% / 18

Drop the percentage marks to simplify your calculations: 100 / Y = 8 / 18

Multiply both sides by Y to move Y on the right side of the equation: 100 = ( 8 / 18 ) Y

Simplifying the right side, we get: 100 = 8 Y

Dividing both sides of the equation by 8, we will arrive at 225 = Y

This leaves us with our final answer: 18 is 8 percent of 225

## Percentage Table

 18 is 8 percent of 225 18.01 is 8 percent of 225.125 18.02 is 8 percent of 225.25 18.03 is 8 percent of 225.375 18.04 is 8 percent of 225.5 18.05 is 8 percent of 225.625 18.06 is 8 percent of 225.75 18.07 is 8 percent of 225.875 18.08 is 8 percent of 226 18.09 is 8 percent of 226.125 18.1 is 8 percent of 226.25 18.11 is 8 percent of 226.375 18.12 is 8 percent of 226.5 18.13 is 8 percent of 226.625 18.14 is 8 percent of 226.75 18.15 is 8 percent of 226.875 18.16 is 8 percent of 227 18.17 is 8 percent of 227.125 18.18 is 8 percent of 227.25 18.19 is 8 percent of 227.375
 18.2 is 8 percent of 227.5 18.21 is 8 percent of 227.625 18.22 is 8 percent of 227.75 18.23 is 8 percent of 227.875 18.24 is 8 percent of 228 18.25 is 8 percent of 228.125 18.26 is 8 percent of 228.25 18.27 is 8 percent of 228.375 18.28 is 8 percent of 228.5 18.29 is 8 percent of 228.625 18.3 is 8 percent of 228.75 18.31 is 8 percent of 228.875 18.32 is 8 percent of 229 18.33 is 8 percent of 229.125 18.34 is 8 percent of 229.25 18.35 is 8 percent of 229.375 18.36 is 8 percent of 229.5 18.37 is 8 percent of 229.625 18.38 is 8 percent of 229.75 18.39 is 8 percent of 229.875
 18.4 is 8 percent of 230 18.41 is 8 percent of 230.125 18.42 is 8 percent of 230.25 18.43 is 8 percent of 230.375 18.44 is 8 percent of 230.5 18.45 is 8 percent of 230.625 18.46 is 8 percent of 230.75 18.47 is 8 percent of 230.875 18.48 is 8 percent of 231 18.49 is 8 percent of 231.125 18.5 is 8 percent of 231.25 18.51 is 8 percent of 231.375 18.52 is 8 percent of 231.5 18.53 is 8 percent of 231.625 18.54 is 8 percent of 231.75 18.55 is 8 percent of 231.875 18.56 is 8 percent of 232 18.57 is 8 percent of 232.125 18.58 is 8 percent of 232.25 18.59 is 8 percent of 232.375
 18.6 is 8 percent of 232.5 18.61 is 8 percent of 232.625 18.62 is 8 percent of 232.75 18.63 is 8 percent of 232.875 18.64 is 8 percent of 233 18.65 is 8 percent of 233.125 18.66 is 8 percent of 233.25 18.67 is 8 percent of 233.375 18.68 is 8 percent of 233.5 18.69 is 8 percent of 233.625 18.7 is 8 percent of 233.75 18.71 is 8 percent of 233.875 18.72 is 8 percent of 234 18.73 is 8 percent of 234.125 18.74 is 8 percent of 234.25 18.75 is 8 percent of 234.375 18.76 is 8 percent of 234.5 18.77 is 8 percent of 234.625 18.78 is 8 percent of 234.75 18.79 is 8 percent of 234.875
 18.8 is 8 percent of 235 18.81 is 8 percent of 235.125 18.82 is 8 percent of 235.25 18.83 is 8 percent of 235.375 18.84 is 8 percent of 235.5 18.85 is 8 percent of 235.625 18.86 is 8 percent of 235.75 18.87 is 8 percent of 235.875 18.88 is 8 percent of 236 18.89 is 8 percent of 236.125 18.9 is 8 percent of 236.25 18.91 is 8 percent of 236.375 18.92 is 8 percent of 236.5 18.93 is 8 percent of 236.625 18.94 is 8 percent of 236.75 18.95 is 8 percent of 236.875 18.96 is 8 percent of 237 18.97 is 8 percent of 237.125 18.98 is 8 percent of 237.25 18.99 is 8 percent of 237.375