9. 1 is 3 percent of what number?

Answer: D

Explanation:

1 is 3 percent of 33,1/3

To determine what number 1 is 3 percent of, we can set up the equation where 1 equals 3 percent of a number. This calculation leads to the conclusion that 1 is 3 percent of 33,1/3.

A) 01-Mar

Option A is incorrect because "01-Mar" does not represent a numerical value that can be related to the question. It appears to be a date format and is irrelevant in the context of determining a percentage relationship.

B) 3

Option B is incorrect because if 1 were 3 percent of 3, the calculation would yield 0.09, not 1. Thus, this option does not satisfy the condition set by the question.

C) 30

Option C is incorrect since 3 percent of 30 equals 0.9, which is not equal to 1. Therefore, this choice does not fulfill the requirement of the question.

D) 33,1/3

Option D is correct. Calculating 3 percent of 33,1/3 (which is approximately 33.33) yields exactly 1. This satisfies the condition that 1 is 3 percent of this number.

Conclusion

The correct answer, D, is definitively right because it accurately represents the relationship described in the question. All other options fail to meet the criteria, as they either represent incorrect numerical values or do not yield 1 when calculated as 3 percent.