Prove that 0.85×0.85×0.85+0.15×0.15×0.150.85×0.85-0.85×0.15+0.15 – InterviewSolution

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1.	Prove that 0.85×0.85×0.85+0.15×0.15×0.150.85×0.85-0.85×0.15+0.15×0.15=1.
Answer» Prove that $\frac{0.85 \times 0.85 \times 0.85 + 0.15 \times 0.15 \times 0.15}{0.85 \times 0.85 - 0.85 \times 0.15 + 0.15 \times 0.15} = 1$ .

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