Yes
Variable expression.
in reducing fractions deviden the numerator by denominator
algebraice expression
Causes of law of variable proportions
variable
An individual is a member of the population of interest. A variable is an aspect of an individual subject or object being measured.
When only one variable is changed at a time in an experiment or study, it allows researchers to isolate the effects of that specific variable on the outcome. This method helps in understanding how individual variables impact the results and avoids confusion from multiple variables interacting simultaneously.
equaltion
Almost all High end scripting languages, in order to share a Variable with multiple files, You would have to declare a Global Variable.
It is an algebraic expression.
algebraice expression
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