To change a decimal into a percent, start by multiplying the decimal by 100.

Then add a percent sign to the end of the number.

To change a decimal into a percent, start by multiplying the decimal by 100.

Then add a percent sign to the end of the number.

To change a percent to a decimal, drop the "%" sign then divide by 100.

Percents are numbers expressing parts of : is the same thing as saying parts of or

The simplest way to convert a decimal to a percentage is to move the decimal place over two places to the right. We move the decimal point to after the hundredths place because we are rewriting the decimal as a portion of . Therefore:

In everyday usage, percents usually are between and . However, when a number is greater than , it's corresponding percentage is going to be greater than . The next step of this problem is to round the percentage we have to the nearest hundredth. The number in the thousandths place is , therefore, we're going to round up:

is therefore our final answer.

Percents are numbers expressing parts of : is the same thing as saying parts of or

The simplest way to convert a decimal to a percentage is to move the decimal place over two places to the right. We move the decimal point to after the hundredths place because we are rewriting the decimal as a portion of . Therefore:

In everyday usage, percents usually are between and . However, when a number is greater than , it's corresponding percentage is going to be greater than . The next step of this problem is to round the percentage we have to the nearest hundredth. The number in the thousandths place is , therefore, we're going to round up:

is therefore our final answer.

To change a percent to a decimal, drop the "%" sign then divide by 100.

The correct answer is 20%. This can be obtained by first converting the fraction to a decimal and then multiplying by 100 to get a percentage.

To change a fraction into a percent, you need to first change the fraction into a decimal.

Dividing 12 by 13 gives the following:

Now, to change the decimal to a percent, start by multiplying the decimal by 100.

Then, just add a percent sign.

Convert 1% to a fraction by dividing 100. One percent is equivalent to:

Multiply this with two, and the answer is:

If of the students are wearing blue then that means of them are not wearing blue. Because,

Now to find the percentage we divide the number of students not wearing blue, by the total number of students in the class and then multiply by .

Thus,