0.423 recurring is expressed as 47/111
Reduce the fraction to its simplest form - that is, remove any common factors between the numerator and denominator. If the denominator now is a factor of some power of 10, that is, if the denominator is of the form 2a*5b then the fraction will me a terminating decimal. If not, it will not.
First you convert the decimal into a mixed-number/fraction. Then you have to find the common denominator and compare.
three and eight thirty-thirds 3 + 8/33 107/33
You can write any integer as a fraction, by putting 1 in the denominator. In this case, 42/1. However, it is more common to just leave it as an integer (42 in this case). 42/100
An easy way to figure this out is to do 1 ÷ 6. Remember: A fraction (½ or ¼) is division of two numbers. It is common to use the "/" (Not the "") for division. Especially in more advanced math. So the answer would be 0.166666667 as a decimal.
It is 423/999, which can be simplified, if required.
Reduce the fraction to its simplest form - that is, remove any common factors between the numerator and denominator. If the denominator now is a factor of some power of 10, that is, if the denominator is of the form 2a*5b then the fraction will me a terminating decimal. If not, it will not.
To convert a fraction into a decimal divide the numerator (top number) by the denominator (bottom number). When the fraction is as simple as possible (no common factor between the numerator and denominator other than 1) and the denominator has any prime factor other than 2 and 5, the resulting decimal will be recurring.
3/10
Any kind of fraction becomes decimal notation if you divide the denominator into the numerator. Any decimal notation becomes a percent if you multiply it by 100.
If you're dealing with a recurring decimal then it is common practice to place a dot over the digit that recurs, e.g. the fraction 1/3 written as a decimal would have a dot placed over the second or third digit (in this case a 3) behind the decimal point to idicate that it recurrs infinitely.
0.464646.... To convert to a fraction. Let P = 0.464646.... 100P = 46.464646.... Subtract 99P = 46 Note the repeating decimal subtract to zero. P = 46/99 Is the fraction ,as neither 46. nor '99' have common factors.
12.5% = 1/8
They are both ways of representing parts of whole numbers.
To write 0.409 as a fraction, we can express it as 409/1000. However, we can further simplify this fraction by dividing both the numerator and denominator by their greatest common divisor, which is 1. Therefore, 0.409 can be written as 409/1000 in simplest form.
24% = 24/100 = 6/25
First you convert the decimal into a mixed-number/fraction. Then you have to find the common denominator and compare.