# Question: 30 is what percent of 64?

### How to calculate 30 is what percent of 64

30 ÷ 64 × 100

= (30 × 100) ÷ 64

= 3000 ÷ 64

= 46.875

Now we have: 30 is what percent of 64 = 46.875%

## A simple step by step solution for calculating 30 is what percent of 64

We already have our first value 30 and the second value 64. 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 Y = 30/64

By multiplying both numerator and denominator by 100 we will get:

STEP 2 Y = 30/64 × 100/100 = 46.875/100

STEP 3 Y = 46.875

Finally, we have found the value of Y which is 46.875 and that is our answer. If you want to use a calculator to find 30 is what percent of 64, simply enter 30 ÷ 64 × 100 and you will get your answer which is 46.875 Here is a calculator to solve percentage calculations such as 30 is what percent of 64. 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.

is what percent of

## Sample questions, answers, and how to

Question: You have found your aunt’s freshly baked cookies vault which, she just baked! She told you not to eat more than 30 cookies from those, and you ended up eating 64 of them! What percent of the cookies have you eaten?

How To: The key words in this problem are "What Percent" because they let us know that it's the Percent that is missing. So the two numbers that it gives us must be the "Total" and the "Part" we have.

Part/Total = Percent

In this case, it's the Total of those cookies that your aunt's baked. So we put 30 on top and 64 on the bottom of the fraction, and now we're ready to figure out the part we don't know; the Percent.

30/64 = Percent

To find the percent, all we need to do is convert the fraction into its percent form by multiplying both top and bottom part by 100 and here is the way to figure out what the Percent is:

30/64 × 100/100 = 46.875/100

46.875 = Percent

And that means you ended up eating 46.875 Percent of the cookies that she baked.

## Another step by step method

Step 1: Let's solve the equation for Y by first rewriting it as: 100% / 64 = Y% / 30

Step 2: Drop the percentage marks to simplify your calculations: 100 / 64 = Y / 30

Step 3: Multiply both sides by 30 to isolate Y on the right side of the equation: 30 ( 100 / 64 ) = Y

Step 4: Computing the left side, we get: 46.875 = Y

This leaves us with our final answer: 30 is 46.875 percent of 64