# Question: 39 is 5 percent of what number?

## Step by step solution for calculating 39 is 5 percent of what number

We already have our first value 39 and the second value 5. 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 39 = 5% × Y

STEP 2 39 = 5/100× Y

Multiplying both sides by 100 and dividing both sides of the equation by 5 we will arrive at:

STEP 3 Y = 39 × 100/5

STEP 4 Y = 39 × 100 ÷ 5

STEP 5 Y = 780

Finally, we have found the value of Y which is 780 and that is our answer. You can easily calculate 39 is 5 percent of what number by using any regular calculator, simply enter 39 × 100 ÷ 5 and you will get your answer which is 780 Here is a Percentage Calculator to solve similar calculations such as 39 is 5 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 5 percent of the marbles are red. If there are 39 red marbles. How many marbles does he have altogether?

How To: In this problem, we know that the Percent is 5, and we are also told that the Part of the marbles is red, so we know that the Part is 39.

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 39.

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

39 × 100 = 3900

In step two, we take that 3900 and divide it by the "Percent", which we are told is 5.

So, 3900 divided by 5 = 780

And that means that the total number of marbles is 780.

Question: A high school marching band has 39 flute players, If 5 percent of the band members play the flute, then how many members are in the band?

Answer: There are 780 members in the band.

How To: The smaller "Part" in this problem is 39 since there are 39 flute players and we are told that they make up 5 percent of the band, so the "Percent" is 5.

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.

39 × 100 = 3900

For step two, we divide that 3900 by the "Percent", which is 5.

3900 divided by 5 equals 780

That means that the total number of band members is 780.

## Another step by step method

Step 1: Let's assume the unknown value is Y

Step 2: First writing it as: 100% / Y = 5% / 39

Step 3: Drop the percentage marks to simplify your calculations: 100 / Y = 5 / 39

Step 4: Multiply both sides by Y to move Y on the right side of the equation: 100 = ( 5 / 39 ) Y

Step 5: Simplifying the right side, we get: 100 = 5 Y

Step 6: Dividing both sides of the equation by 5, we will arrive at 780 = Y

This leaves us with our final answer: 39 is 5 percent of 780

## Percentage Table

 39 is 5 percent of 780 39.01 is 5 percent of 780.2 39.02 is 5 percent of 780.4 39.03 is 5 percent of 780.6 39.04 is 5 percent of 780.8 39.05 is 5 percent of 781 39.06 is 5 percent of 781.2 39.07 is 5 percent of 781.4 39.08 is 5 percent of 781.6 39.09 is 5 percent of 781.8 39.1 is 5 percent of 782 39.11 is 5 percent of 782.2 39.12 is 5 percent of 782.4 39.13 is 5 percent of 782.6 39.14 is 5 percent of 782.8 39.15 is 5 percent of 783 39.16 is 5 percent of 783.2 39.17 is 5 percent of 783.4 39.18 is 5 percent of 783.6 39.19 is 5 percent of 783.8
 39.2 is 5 percent of 784 39.21 is 5 percent of 784.2 39.22 is 5 percent of 784.4 39.23 is 5 percent of 784.6 39.24 is 5 percent of 784.8 39.25 is 5 percent of 785 39.26 is 5 percent of 785.2 39.27 is 5 percent of 785.4 39.28 is 5 percent of 785.6 39.29 is 5 percent of 785.8 39.3 is 5 percent of 786 39.31 is 5 percent of 786.2 39.32 is 5 percent of 786.4 39.33 is 5 percent of 786.6 39.34 is 5 percent of 786.8 39.35 is 5 percent of 787 39.36 is 5 percent of 787.2 39.37 is 5 percent of 787.4 39.38 is 5 percent of 787.6 39.39 is 5 percent of 787.8
 39.4 is 5 percent of 788 39.41 is 5 percent of 788.2 39.42 is 5 percent of 788.4 39.43 is 5 percent of 788.6 39.44 is 5 percent of 788.8 39.45 is 5 percent of 789 39.46 is 5 percent of 789.2 39.47 is 5 percent of 789.4 39.48 is 5 percent of 789.6 39.49 is 5 percent of 789.8 39.5 is 5 percent of 790 39.51 is 5 percent of 790.2 39.52 is 5 percent of 790.4 39.53 is 5 percent of 790.6 39.54 is 5 percent of 790.8 39.55 is 5 percent of 791 39.56 is 5 percent of 791.2 39.57 is 5 percent of 791.4 39.58 is 5 percent of 791.6 39.59 is 5 percent of 791.8
 39.6 is 5 percent of 792 39.61 is 5 percent of 792.2 39.62 is 5 percent of 792.4 39.63 is 5 percent of 792.6 39.64 is 5 percent of 792.8 39.65 is 5 percent of 793 39.66 is 5 percent of 793.2 39.67 is 5 percent of 793.4 39.68 is 5 percent of 793.6 39.69 is 5 percent of 793.8 39.7 is 5 percent of 794 39.71 is 5 percent of 794.2 39.72 is 5 percent of 794.4 39.73 is 5 percent of 794.6 39.74 is 5 percent of 794.8 39.75 is 5 percent of 795 39.76 is 5 percent of 795.2 39.77 is 5 percent of 795.4 39.78 is 5 percent of 795.6 39.79 is 5 percent of 795.8
 39.8 is 5 percent of 796 39.81 is 5 percent of 796.2 39.82 is 5 percent of 796.4 39.83 is 5 percent of 796.6 39.84 is 5 percent of 796.8 39.85 is 5 percent of 797 39.86 is 5 percent of 797.2 39.87 is 5 percent of 797.4 39.88 is 5 percent of 797.6 39.89 is 5 percent of 797.8 39.9 is 5 percent of 798 39.91 is 5 percent of 798.2 39.92 is 5 percent of 798.4 39.93 is 5 percent of 798.6 39.94 is 5 percent of 798.8 39.95 is 5 percent of 799 39.96 is 5 percent of 799.2 39.97 is 5 percent of 799.4 39.98 is 5 percent of 799.6 39.99 is 5 percent of 799.8