[Calc Battle] Riona Hibiki's "Electrical Eng." Persona Crumbles at Fractions

During her birthday stream, Riona Hibiki takes on a mental arithmetic time attack. After breezing through early problems, she panics at a fraction question: "What fraction is 20%?" Self-deprecatingly muttering "Huh? Electrical wasshoi?", she gets relentlessly teased by viewers with comments like "Electrical engineering wasshoi?". As time runs out, she desperately cries, "Give me a scientific calculator!"

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