If you are making a dinner for 4 people and the recipe is for 8 people then you need to cut the ingredients in 1/2.
It would've been better if you had some examples. There are infinite numbers of fractions
11/22, 111/222 and so on are some examples.
1/2 or 2/3 3/4
chinese
Do you mean fractions? There are pizzas which is an example.
3/5 ÷ 1/2 =
New deal: half off!!
scratch paper
There are infinitely many fractions. Some examples are0.00000000000000010.0000000000000001000010.0000000000000001000020.0000000000003
For example some useful isotopes: 241Am, 242mAm, 243Am.
Some examples of fractions that equal 100 are: 100/1, 400/4, and 6500/65. Note that they all reduce to 100.
Since they are all based on a common denominator of 100, some people find them easier for comparing fractions.