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e (mathematical constant) - Wikipedia
Facts About the Number e: 2.7182818284590452... - ThoughtCo
What is e, and why does it equal 2.71...? - YouTube
e (Euler's Number) - Math is Fun
2.71 — blender.org
Q: Why is e special? (2.718…, not 2, 3.7 or another number?)
Convert to a Simplified Fraction 2.71 - Mathway
Decimal 2.71 as a fraction - Calculatio
2.71 as a fraction in simplest form - Calculator Online
Solve 2.71 | Microsoft Math Solver