FTCE General Knowledge Math Practice Test

How many liters are in 1 cup?

1. 0.25 l

2. 0.47 l

3. 0.75 l

4. 1 l

The correct answer is: 0.47 l

To determine how many liters are in 1 cup, it's essential to understand the conversion factor between these two measurements. One cup is equivalent to approximately 0.24 liters. Considering this, the closest correct answer would be roughly aligned with the given options. The option that states approximately 0.25 liters is the most accurate conversion you can have for this measurement. While many options may seem plausible at first glance, they do not closely represent the actual value. The prior answer provided does not fully capture the accurate relationship between cups and liters since 0.47 liters overshoots the conversion significantly. Thus, recognizing that approximately 0.25 liters corresponds correctly to 1 cup is key to selecting the right answer.