2 and 1/2 = 2 and 5/10 = 2.5
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 its not an improper fraction then you cant....
Find a common denominator.
They are both ways of representing parts of whole numbers.
common sense
First you convert the decimal into a mixed-number/fraction. Then you have to find the common denominator and compare.
A fraction has a numerator set above its denominator If the numerator is less than the denominator then it is a common fraction as for example 3/4 which as a decimal is 0.75 If the numerator is greater than the denominator then it is an improper fraction as for example 5/4 which as a decimal is 1.25
You can get the decimal equivalent of a fraction, by dividing the numerator by the denominator. For example, to convert 1/3 to a decimal, you divide 1 by 3. This is equal to 0.333333... If you need this as a percentage, you multiply by 100; in this case, 33.3333...%
This depends on whether the the number is a repeating decimal. If the decimal repeats, find the fraction that is associated with the repeating decimal, in this case, 1/3. Then, if you want a common fraction instead of a mixed number, multiply 22 by the denominator and add it to the numerator to get 67/3. If the decimal does not repeat, try putting 223333333 over 10000000 and simplify it.
A decimal fraction is preceded by a period. A common fraction shows a numerator above the fraction line and the denominator below the fraction line, which represents a division statement.In other words, a fraction says "I represent n parts of a whole divided into d parts, where n is the numerator and d is the denominator." To convert a fraction to a decimal, divide the numerator (the number above the line) by the denominator (the number below the line).Example: to convert 1/3 to a decimal, divide 1 by 3. The answer will 0.3333 etc.
0.423 recurring is expressed as 47/111
What is the common ratio for the geometric sequence below, written as a fraction? 768, 480, 300, 187.5, …