equation
9+7
A+
A ratio shows the relationship between two quantities.Formula
A number that describes a part of a set of a part of a whole that is divided into parts is called a fraction. The numerator shows a number of equal parts. The denominator shows how many parts make a whole.
expression
An equation.
It is an identity.
An equation.
inequality
equation
it is called an inequality
An 'inequality'.
It is any equation which is not an identity.
It is an equation that shows that the LHS is equal to the RHS by means of an equality sign which is =
An equation.
An 'equation'.