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Vocabulary – Variables
publish date: 2026/05/10 11:32:54.867697 UTC
Complete the definition:
Letters that are used to represent numbers are called (1).
Correct Answer
(1) variables
Explanation
Variables are letters or symbols used to represent numbers. In the area formula \(A = l \times w\), the letters \(A\), \(l\), and \(w\) are all variables.
Reference
Mathematics for college students