Question: 10 is 30 percent of what number

Answer: 10 is 30 percent of 33.333

Step by step solution for calculating 10 is 30 percent of what number

We already have our first value 10 and the second value 30. 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 10 = 30% × Y

STEP 2 10 = 30/100× Y

Multiplying both sides by 100 and dividing both sides of the equation by 30 we will arrive at:

STEP 3 Y = 10 × 100/30

STEP 4 Y = 10 × 100 ÷ 30

STEP 5 Y = 33.333

Finally, we have found the value of Y which is 33.333 and that is our answer.

You can easily calculate 10 is 30 percent of what number by using any regular calculator, simply enter 10 × 100 ÷ 30 and you will get your answer which is 33.333

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Sample questions, answers, and how to

Question: Your friend has a bag of marbles, and he tells you that 30 percent of the marbles are red. If there are 10 red marbles. How many marbles does he have altogether?

Answer: 33.333 marbles.

How To: In this problem, we know that the Percent is 30, and we are also told that the Part of the marbles is red, so we know that the Part is 10.

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 10.

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

10 × 100 = 1000

In step two, we take that 1000 and divide it by the "Percent", which we are told is 30.

So, 1000 divided by 30 = 33.333

And that means that the total number of marbles is 33.333.


Question: A high school marching band has 10 flute players, If 30 percent of the band members play the flute, then how many members are in the band?

Answer: There are 33.333 members in the band.

How To: The smaller "Part" in this problem is 10 since there are 10 flute players and we are told that they make up 30 percent of the band, so the "Percent" is 30.

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.

10 × 100 = 1000

For step two, we divide that 1000 by the "Percent", which is 30.

1000 divided by 30 equals 33.333

That means that the total number of band members is 33.333.

Have time and want to learn the calculation?

Let's assume the unknown value is Y

First writing it as: 100% / Y = 30% / 10

Drop the percentage marks to simplify your calculations: 100 / Y = 30 / 10

Multiply both sides by Y to move Y on the right side of the equation: 100 = ( 30 / 10 ) Y

Simplifying the right side, we get: 100 = 30 Y

Dividing both sides of the equation by 30, we will arrive at 33.333 = Y

This leaves us with our final answer: 10 is 30 percent of 33.333

Percentage Table

10 is 30 percent of 33.333
10.01 is 30 percent of 33.367
10.02 is 30 percent of 33.4
10.03 is 30 percent of 33.433
10.04 is 30 percent of 33.467
10.05 is 30 percent of 33.5
10.06 is 30 percent of 33.533
10.07 is 30 percent of 33.567
10.08 is 30 percent of 33.6
10.09 is 30 percent of 33.633
10.1 is 30 percent of 33.667
10.11 is 30 percent of 33.7
10.12 is 30 percent of 33.733
10.13 is 30 percent of 33.767
10.14 is 30 percent of 33.8
10.15 is 30 percent of 33.833
10.16 is 30 percent of 33.867
10.17 is 30 percent of 33.9
10.18 is 30 percent of 33.933
10.19 is 30 percent of 33.967
10.2 is 30 percent of 34
10.21 is 30 percent of 34.033
10.22 is 30 percent of 34.067
10.23 is 30 percent of 34.1
10.24 is 30 percent of 34.133
10.25 is 30 percent of 34.167
10.26 is 30 percent of 34.2
10.27 is 30 percent of 34.233
10.28 is 30 percent of 34.267
10.29 is 30 percent of 34.3
10.3 is 30 percent of 34.333
10.31 is 30 percent of 34.367
10.32 is 30 percent of 34.4
10.33 is 30 percent of 34.433
10.34 is 30 percent of 34.467
10.35 is 30 percent of 34.5
10.36 is 30 percent of 34.533
10.37 is 30 percent of 34.567
10.38 is 30 percent of 34.6
10.39 is 30 percent of 34.633
10.4 is 30 percent of 34.667
10.41 is 30 percent of 34.7
10.42 is 30 percent of 34.733
10.43 is 30 percent of 34.767
10.44 is 30 percent of 34.8
10.45 is 30 percent of 34.833
10.46 is 30 percent of 34.867
10.47 is 30 percent of 34.9
10.48 is 30 percent of 34.933
10.49 is 30 percent of 34.967
10.5 is 30 percent of 35
10.51 is 30 percent of 35.033
10.52 is 30 percent of 35.067
10.53 is 30 percent of 35.1
10.54 is 30 percent of 35.133
10.55 is 30 percent of 35.167
10.56 is 30 percent of 35.2
10.57 is 30 percent of 35.233
10.58 is 30 percent of 35.267
10.59 is 30 percent of 35.3
10.6 is 30 percent of 35.333
10.61 is 30 percent of 35.367
10.62 is 30 percent of 35.4
10.63 is 30 percent of 35.433
10.64 is 30 percent of 35.467
10.65 is 30 percent of 35.5
10.66 is 30 percent of 35.533
10.67 is 30 percent of 35.567
10.68 is 30 percent of 35.6
10.69 is 30 percent of 35.633
10.7 is 30 percent of 35.667
10.71 is 30 percent of 35.7
10.72 is 30 percent of 35.733
10.73 is 30 percent of 35.767
10.74 is 30 percent of 35.8
10.75 is 30 percent of 35.833
10.76 is 30 percent of 35.867
10.77 is 30 percent of 35.9
10.78 is 30 percent of 35.933
10.79 is 30 percent of 35.967
10.8 is 30 percent of 36
10.81 is 30 percent of 36.033
10.82 is 30 percent of 36.067
10.83 is 30 percent of 36.1
10.84 is 30 percent of 36.133
10.85 is 30 percent of 36.167
10.86 is 30 percent of 36.2
10.87 is 30 percent of 36.233
10.88 is 30 percent of 36.267
10.89 is 30 percent of 36.3
10.9 is 30 percent of 36.333
10.91 is 30 percent of 36.367
10.92 is 30 percent of 36.4
10.93 is 30 percent of 36.433
10.94 is 30 percent of 36.467
10.95 is 30 percent of 36.5
10.96 is 30 percent of 36.533
10.97 is 30 percent of 36.567
10.98 is 30 percent of 36.6
10.99 is 30 percent of 36.633