Question

varible means that it maths question for 6 class cbse
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Answer 1

Variable, In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation. Commonly used variables include x and y (real-number unknowns), z (complex-number unknowns), t (time), r (radius), and s (arc length).

Answer 2

Answer:

1000-807=193

Step-by-step explanation:

This is easy sum