Non-integers are fractions, decimal numbers, and irrational numbers. Integers are positive and negative whole numbers.
Fractions
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
when you cook
We use fractions in the grocery we use fractions in the grocery shops like half a dozen
Measurements such as inches or centimeters are non-examples of a percent. Quantities like fractions or decimals that do not represent parts out of 100 are also non-examples of percents.
Non-equivalent fractions are fractions that are not equal
Non-integers are fractions, decimal numbers, and irrational numbers. Integers are positive and negative whole numbers.
Fractions
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
Equivilent means same fractions.
when you cook
We use fractions in the grocery we use fractions in the grocery shops like half a dozen
It would've been better if you had some examples. There are infinite numbers of fractions
4/8 10/8
A rational number is a fraction with an integer in the numerator, and a non-zero integer in the denominator. If you consider pi/2, pi/3, pi/4 (common 'fractions' of pi used in trigonometry) to be 'fractions', then these are not rational numbers.
Irrational numbers are real numbers which cannot be expressed as fractions. In other words, decimals that never repeat. Examples: sqrt(2) -pi 4*sqrt(3)