## Step by action solution for calculating 15 is 25 percent the what number

We currently have our very first value **15** and the second value **25**. Let"s i think the unknown worth is **Y** i m sorry answer we will find out.

You are watching: 15 is 25 of what number

As we have all the compelled values us need, currently we can put castle in a basic mathematical formula as below:

STEP 1 15 = 25% × Y

STEP 2 15 = 25/100× Y

Multiplying both sides by 100 and dividing both political parties of the equation by 25 we will certainly arrive at:

STEP 3 Y = 15 × 100/25

STEP 4 Y = 15 × 100 ÷ 25

STEP 5 Y = 60

Finally, us have uncovered the value of Y which is 60 and also that is ours answer.

You can quickly calculate **15 is 25 percent the what number** by using any type of regular calculator, simply get in **15 × 100 ÷ 25** and you will gain your answer i m sorry is **60**

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## Sample questions, answers, and also how to

**Question:** your friend has actually a bag of marbles, and he tells you the 25 percent that the marbles room red. If there room 15 red marbles. How countless marbles walk he have altogether?

**Answer:** 60 marbles.

**How To:** In this problem, we recognize that the Percent is 25, and we are additionally told the the component of the marbles is red, so we recognize that the component is 15.

So, that way that it must be the complete that"s missing. Right here is the way to number out what the complete is:

Part/Total = Percent/100

By using a an easy algebra we have the right to re-arrange ours Percent equation favor this:

Part × 100/Percent = Total

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

Let"s shot it the end on our problem around the marbles, that"s very basic and it"s simply two steps! We know that the "Part" (red marbles) is 15.

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

15 × 100 = 1500

In action two, we take that 1500 and also divide the by the "Percent", which we space told is 25.

So, 1500 separated by 25 = 60

And that way that the total variety of marbles is 60.

**Question:** A high college marching band has actually 15 flute players, If 25 percent that the band members play the flute, climate how numerous members are in the band?

**Answer:** There space 60 members in the band.

**How To:** The smaller sized "Part" in this difficulty is 15 due to the fact that there room 15 flute players and also we space told that they consist of 25 percent of the band, therefore the "Percent" is 25.

Again, it"s the "Total" that"s lacking here, and to uncover it, we simply need to follow our 2 action procedure together the vault problem.

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

15 × 100 = 1500

For action two, we division that 1500 by the "Percent", which is 25.

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1500 divided by 25 amounts to 60

That means that the total number of band members is 60.

## Have time and also want to find out the calculation?

Let"s assume the unknown worth is **Y**

First creating it as: **100% / Y = 25% / 15**

Drop the portion marks to leveling your calculations: **100 / Y = 25 / 15**

Multiply both sides by Y to move Y on the appropriate side the the equation: **100 = ( 25 / 15 ) Y**