Public AI explainer video
Percentages are just “per hundred.” [VISUAL CUE: write 25% = 25/100] In TCS-style questions, convert fast: x% of y = (x/100)×y. [VISUAL CUE: show...
Prompt
Prompt: "Write a 90-second educational script on TCS Numerical Reasoning: Percentages. Target: 18-year-old engineering student. Style: Conversational, clear definitions, one worked example. Include [VISUAL CUE] markers for animation."
Narration
Percentages are just “per hundred.” [VISUAL CUE: write 25% = 25/100] In TCS-style questions, convert fast: x% of y = (x/100)×y. [VISUAL CUE: show formula] Example: Find 15% of 240. First, 10% is 24. [VISUAL CUE: underline 10%→24] Then 5% is half of that, 12. [VISUAL CUE: split 24 into two 12s] Add them: 24 + 12 = 36. So 15% of 240 is 36. [VISUAL CUE: box 36]
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