Divide the peak of the fraction by the bottom, multiply by 100 and add a "%" sign.

You are watching: 1/8 expressed as a percentage is

The Simplest an approach is to use a Calculator

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Steps:

Divide the optimal of the fraction by the bottom,Then main point the an outcome by 100 and read off the price !

Example: What is 58 as a percent?

Get her calculator and type in "5 ÷ 8 =", the calculator should show 0.625

Then main point by 100 and also your answer is: 62.5%

(Remember to put the "%" sign so civilization know that is "per 100")


Example: What is 58 together a percent?

Multiply 5 through 100first, then divide by 8

500 ÷ 8 = 62.5%

(Remember that "%" sign!)


Or move the Decimal 2 Places

After dividing, rather of multiply by 100 we can just move the decimal allude 2 locations to the right, then add the %


Example: convert 1/8 come a percentage

Divide 1 through 8:

1 ÷ 8 = 0.125

Move the decimal point 2 areas to the right

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Remember to add the "%" sign: 12.5%


Another (Harder) Method

Percent method "per 100", so try to readjust the portion to ?100 form.

Follow these steps:

Step 1: discover a number you can multiply the bottom that the fraction through to gain 100.
Step 2: main point both top and also bottom the the portion by that number.
Step 3. Then create down just the height number v the "%" sign.

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Example 1: convert 34 come a Percent

Step 1: We can multiply 4 by 25 to become 100

(why 25? since 100 divided by 4 is 25)

Step 2: main point top and also bottom by 25:


×25
34 = 75100
×25

Example 2: transform 316 to a Percent

Step 1: We need to multiply 16 through 6.25 to become 100

(why 6.25? since 100 separated by 16 is 6.25)

Step 2: main point top and bottom through 6.25:


×6.25
316 = 18.75100
×6.25

Yet one more Method: Proportions

Because a percent is actually a proportion (parts per 100)wecanalso use Proportions to perform the conversion.

First, put what you know right into this form:

Top the FractionBottom of Fraction = Percent100

Then deal with using "multiply across the well-known corners, divide by the 3rd number":


Example: transform 316 come percent

Fill in what girlfriend know:

316 = Percent100

Multiply throughout the well-known corners, then divide by the third number. The "known corners" are peak left and also bottom right:

Percent = (3 × 100) / 16= 300 / 16= 18.75%

Answer: 316 is 18.75% (same answer together the vault example!)


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