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CA Foundation doubt

What the answer and explain how it done

Image attached to the doubt: What the answer and explain how it done

Asked by Shreyas21 Dec 2024452 views

2 answers

  1. Hetvi · 25 Dec 2024

    11×1-1= 10 10×1.5-1=14 14×2-1=27 27×2.5-1=66.5 66.5×3-1=198.5

  2. Hetvi · 25 Dec 2024

    Ans is 14

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