To find out what number 0 is 350% of, we can set up the equation based on the definition of percentage.
Let \( x \) be the number we are looking for. We know that:
\[ 0 = 350% \times x \]
We convert 350% into a decimal:
\[ 350% = \frac{350}{100} = 3.5 \]
Now we can rewrite our equation:
\[ 0 = 3.5 \times x \]
To solve for \( x \), we can divide both sides by 3.5:
\[ x = \frac{0}{3.5} = 0 \]
Thus, 0 is 350% of 0.
Now, let's evaluate the solutions presented:
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StartFraction part Over whole EndFraction = StartFraction 350 times 1 Over 100 times 1 EndFraction = StartFraction 350 Over 100 EndFraction
- This mathematically simplifies to 3.5 (which is correct in isolation but doesn't address the question correctly).
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StartFraction part Over whole EndFraction = StartFraction 70 divided by 70 Over 350 divided by 70 EndFraction = one-fifth
- This statement is misleading and incorrect relative to the original question regarding the percentage.
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StartFraction part Over whole EndFraction = StartFraction 350 divided by 5 Over 100 divided by 5 EndFraction = StartFraction 70 Over 20 EndFraction
- This simply reduces 350% to 70%. It is irrelevant to the main problem.
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StartFraction part Over whole EndFraction = StartFraction 100 times 0.7 Over 350 times 0.7 EndFraction = StartFraction 70 Over 245 EndFraction
- This is also not relevant to the question.
None of the provided solutions correctly answer the question "0 is 350% of what number?" The answer is \( 0 \).