Move the decimal point to the right to the very end of the number. Count the number of places that you had to move it to get it there. Then remove the decimal point. Put the number (without the decimal point) above the slash mark (/). Put below the slash mark, or to the right of the slash mark, a 1 followed by zeros. The number of zeros should be equal to the number of places that you moved the decimal point to get it all the way to the right. Then simplify the fraction by dividing top and bottom by whatever common factors there are.
Example:
5434.56767
1. Move the decimal point to the right as many places as possible to get it all the way to the right. Count how many places you moved it, then remove the decimal point.
543456767
The decimal point had to be moved 5 places to get it all the way to the right, then be removed.
2. Put the number above (or to the left) of the slash mark, then add 1 plus as many zeros as the decimal point was moved below or to the right of the slash mark.
543456767/100000
3. Convert to simplest form by dividing the top and bottom by common factors.
Start by trying 2, but the top number is odd; so it can't be divided by 2. Try 3, but the bottom number isn't divisible by 3, so try 5, but the top number isn't divisible by 5. Try factoring out the bottom number, then see if the top number is divisible by any of those numbers. The only factors of 100000 are 2 and 5, and the top number isn't divisible by 2 or 5, so it is already in simplest form. It is what is called an improper fraction, which means that the top number is larger than the bottom number. You could convert it to a mixed number, but you weren't asked to get a mixed number, just a fraction; so leave it as is.
Division.
conversion
To change a fraction to a decimal: Perform the indicated division. To change a fraction to a percent: Perform the indicated division. Then multiply the quotient by 100.
'Conversion' perhaps. 'Division' also does a nice job of it.
A trick for changing a decimal to a fraction is to say it aloud and write it out as how it says like for example .4 = 4/10 and you can simplify it. That would be a way you can change a decimal to a fraction.
Division.
divide the denominator by the numerator
conversion
To change a fraction to a decimal: Perform the indicated division. To change a fraction to a percent: Perform the indicated division. Then multiply the quotient by 100.
'Conversion' perhaps. 'Division' also does a nice job of it.
To change a fraction into a decimal divide the numerator by the denominator and multiply the result by 100 to change it into a percentage as for example 3/4 is 0.75 as a decimal and when multiplied by 100 it is 75%
given the fraction is 1/5 you divide 1 by 5 and get .2 to turn .2 to a percentage add a 0 to the end and remove the decimal point the answer is 20%
A trick for changing a decimal to a fraction is to say it aloud and write it out as how it says like for example .4 = 4/10 and you can simplify it. That would be a way you can change a decimal to a fraction.
The process of long division.
The answer depends on the form of the fraction. If it is a decimal fraction, you need to nothing to convert it to a decimal! (?). If it is in the form of a rational fraction, you need to use long division to divide the numerator by the denominator. The division will either come to an end or will go into a repeating loop of digits. The quotient from the division is the decimal equivalent. To convert to a percentage, simply move the decimal point two places to the right - inserting os if required.
To change a fraction to a decimal, divide its numerator by its denominator using long division. To change that into a percent, move the decimal place two places to the left.For example,if you have 3/8, long division gives 0.375 and the percentage is 37.5%
.00126 when changing a percent into a fraction move the decimal over 2 places