FTCE General Knowledge Math Practice Test

Which decimal represents 1/100?

1. 0.05

2. 0.01

3. 0.10

4. 0.25

The correct answer is: 0.01

The correct representation of the fraction 1/100 in decimal form is 0.01. This is derived from the understanding that the denominator of 100 indicates that the value is being divided into one hundred equal parts. Therefore, when you divide 1 by 100, the result is 0.01, which shows that it represents one part out of one hundred. In contrast, 0.05 represents 5/100, 0.10 represents 10/100, and 0.25 represents 25/100, which are all larger values than 1/100. Thus, recognizing that 1/100 equates to 0.01 is critical in understanding decimal representations of simple fractions.